Picasa 3.9.138.150 For Windows | 2026 Update |

Picasa 3.9.138.150 for Windows is one of the final stable builds of the iconic image management and editing software developed by Google. Though Google retired the Picasa brand in 2016 to focus on Google Photos, this specific version remains a favorite for users seeking powerful offline photo organization without mandatory cloud reliance. Core Functionality & Organization

Picasa’s primary strength is its seamless ability to "find, edit, and share" images across a local drive.

Automatic Scanning: Upon installation, Picasa scans the PC to locate all stored images, including those buried in forgotten folders.

Visual Albums: It automatically organizes these files into visual albums sorted by date.

Facial Recognition: One of its standout "innovations" was high-accuracy face detection, allowing users to group and tag photos by specific people.

Collapsing Images: Users can collapse or expand folders and albums for a cleaner workspace. Advanced Editing Tools

Despite its simple interface, Picasa offers robust editing features that prioritize non-destructive workflows—meaning original photos remain untouched even after edits are "saved" within the app.

Basic Effects: Includes 12 standard tools like cropping, red-eye reduction, color correction, and saturation.

Creative Filters: Advanced effects such as "Infrared film," "1960's," "Posterize," and "Duo-Tone" allow for quick stylistic transformations.

Side-by-Side Editing: Users can compare two different edits or two different photos simultaneously to choose the best result. Creative & Sharing Features

Movie Maker: A built-in tool that allows users to convert static image albums into videos or slideshows, complete with audio tracks.

Print and Export: Supports custom print settings, burning photos to gift CDs, and making full-screen slideshows.

Google Integration: Version 3.9 was designed with deep Google+ integration, though many of these web-connected features are now non-functional due to the service's shutdown. Technical Specifications Picasa 3.9.138.150 Win 10 - Microsoft Q&A

Picasa 3.9.138.150 is the final stable version of the legacy photo management and editing software developed by Google. Although officially retired in 2016, this specific build remains a popular choice for users who prefer offline, local photo organization over cloud-based alternatives like Google Photos. Core Functionality Automated Organization

: Picasa automatically scans your computer's hard drive to find and index images, organizing them into visual catalogs based on folder structure or date. Non-Destructive Editing

: The software allows you to perform basic edits—such as cropping, red-eye removal, and color correction—without altering the original image file. Facial Recognition

: One of its standout features is the "People" tool, which uses face-matching technology to group photos of the same person across your entire library. Geotagging

: Users can add location data to photos, which was originally integrated with Google Earth. Legacy Support and Compatibility OS Support

: While designed for older versions of Windows, Picasa 3.9.138.150 is still compatible with Windows 10 and Windows 11. No Further Updates

: Google no longer provides security patches or feature updates for Picasa. Offline Operation

: The software continues to work as a standalone desktop application; however, web-based features (like direct uploads to web albums) are largely broken or disabled. Why Users Still Use This Version

Many photographers and casual users stick with version 3.9.138.150 because of its simple interface

. It is particularly effective for managing tens of thousands of local files without requiring an internet connection or subscription fees. Important Note on Availability Since Google has officially removed Picasa from its primary download pages

, users typically find this version on reputable third-party software archives like modern alternatives

that offer similar local-first photo management, such as DigiKam or Adobe Bridge? Moving on from Picasa

Here is the story of Picasa 3.9.138.150 for Windows — not just as software, but as a time capsule.

In the winter of 2013, a copy of Picasa 3.9.138.150 sat on a Dell Inspiron desktop in a suburban kitchen. It wasn’t the newest version—that had come six months earlier—but it was the last great one. Google had already begun whispering about "Google Photos," but nobody in that kitchen was listening.

This was the version where everything worked.

Susan, a mother of two, used it every Sunday night. She’d plug in her Canon PowerShot, and within seconds, Picasa would thrum to life—no cloud, no subscription, just a clean, gray interface that understood folders before it understood hype. The import screen showed each photo as a tiny, unfiltered thumbnail. She’d uncheck the blurry ones, then hit Import.

The magic was in the tools. I’m Feeling Lucky—that single button—fixed the color on a decade of birthday parties. The straighten slider was a miracle of physics; a crooked horizon from a beach trip in 2006 would snap true with a flick of the mouse. And retouch? Susan once erased an ex-husband from a family reunion photo in four clicks. Picasa never judged. It just saved a copy to the same folder, marked -1.

Her son, age twelve, discovered the collage maker. He’d drag thirty photos of skateboarding fails into a mosaic, choose "mosaic" (not "grid" or "contact sheet"), and print it on their inkjet for his bedroom wall. The movie feature was clunky but endearing—it turned JPEGs into WMV files set to generic synth music, perfect for burning to DVDs for Grandma.

The face detection was prescient. Picasa scanned every face in every folder—no upload required. Susan typed "Sarah" and instantly saw her daughter grow from a drooling infant to a high school graduate, across 4,000 photos, organized not by date but by person. Google would later patent this. But in 138.150, it felt like a secret gift.

Then came the evening of February 12, 2016. A Windows update pop-up. Susan clicked "Restart later" and opened Picasa one last time without knowing it. The news had already broken: Google was killing Picasa. No more updates. No more downloads after March. Move to Google Photos, the banner read.

Susan didn't move. Neither did millions of others.

Today, 3.9.138.150 lives on in quiet corners of old laptops, external drives labeled "Backup 2015," and virtual machines run by nostalgic photographers. It launches in 0.3 seconds on Windows 10 if you disable compatibility mode. Its EXIF reader still works. Its HTML export still builds a gallery that needs no JavaScript. And its database file, picasa.ini, still holds the keywords, star ratings, and face tags of a family's entire visual history—unencrypted, unclouded, and unapologetically local.

The story of Picasa 3.9.138.150 is not one of innovation. It’s one of finality. It was the last version of the last great desktop photo organiser that assumed you owned your photos, your folders, and your time. No "free up space." No "storage full." Just you, your hard drive, and a green aperture icon with a tiny triangle.

Double-click it today. It still opens.

Picasa 3.9.138.150 for Windows remains one of the most beloved photo management tools ever created. Despite being officially retired by Google in 2016, many photographers and hobbyists continue to seek out this specific version for its speed, simplicity, and powerful organization features.

If you are looking to manage thousands of photos without the complexity of modern subscription software, here is everything you need to know about using Picasa 3.9.138.150 on a modern Windows machine. What Makes Picasa 3.9.138.150 Special?

Version 3.9.138.150 was one of the final stable builds released before Google transitioned its focus to Google Photos. It represents the pinnacle of desktop-based photo editing before the industry moved toward the cloud.

Offline Performance: It does not require an internet connection to organize or edit photos.

Blazing Speed: Even on older hardware, Picasa scans and indexes large directories faster than most modern alternatives.

Non-Destructive Editing: When you crop or brighten a photo, Picasa saves the instructions rather than overwriting the original file.

Face Recognition: Its AI-driven face grouping was years ahead of its time and still works perfectly today. Key Features of Version 3.9.138.150 1. Automatic Folder Tracking

Picasa doesn’t make you manually "import" every file. You simply tell it which folders to watch on your hard drive, and it automatically updates the library whenever you add or delete a photo. 2. Side-by-Side Editing

This version allows you to view two different photos—or the "Before and After" versions of the same photo—side-by-side. This is essential for color grading and choosing the best shot from a burst. 3. Advanced Effects and Filters

While simple, the "I'm Feeling Lucky" button and the "Lomo-ish" filters provide high-quality aesthetic upgrades with a single click. It also includes basic retouching tools like red-eye removal and a healing band-aid for blemishes. 4. Creative Collages and Movies Picasa 3.9.138.150 for Windows

You can transform a folder of images into a professional-looking collage or a simple video slideshow with transitions and music in under a minute. How to Install Picasa 3.9.138.150 on Windows 10 and 11

Since Google no longer hosts the download link on its primary servers, you must rely on reputable software archives.

Compatibility: Picasa 3.9 is fully compatible with Windows 10 and Windows 11.

Installation: Run the .exe file as an administrator to ensure it has the permissions to index your "Pictures" folder.

The "Google Account" Prompt: Upon launch, Picasa may ask you to sign in to your Google Account. Skip this step. Since the web API for Picasa Web Albums is shut down, the login feature no longer works and is not necessary for local photo management. Important Considerations for Modern Users

While the software is still functional, there are a few "legacy" issues to keep in mind:

No Technical Support: There are no more security patches or updates.

Broken Web Features: Features like "Upload to Google Photos" or "View in Google Maps" will likely return errors.

Format Limits: Picasa handles JPEGs, PNGs, and GIFs perfectly, but it may struggle with very new HEIC files (from iPhones) or specific RAW formats from the latest DSLR cameras. Conclusion

Picasa 3.9.138.150 is the "gold standard" for users who want to keep their photos organized on their own terms. It is lightweight, free, and incredibly intuitive. If you value privacy and local storage over cloud-based subscriptions, this classic software is still a top-tier choice for Windows users. If you would like to move forward with this, Advice on migrating your Picasa library to a new computer.

A list of modern alternatives that look and feel like Picasa.

Picasa 3.9.138.150 is the final legacy version of Google's iconic photo management software. Although Google retired the project in 2016 to focus on Google Photos, this specific build remains a cult favorite for its lightning-fast desktop performance and powerful offline organization. Why Use Picasa in 2026?

Privacy-First: Since it no longer syncs with the web, Picasa acts as a strictly local vault for your images.

Speed: It remains one of the fastest tools for scanning and indexing massive image libraries.

Automatic Face Recognition: Its built-in AI for grouping faces into "People" albums is still remarkably effective.

Dynamic UI: The "Timeline" view offers a unique, chronological way to scroll through years of memories. Key Features of Version 3.9.138.150

Creative Editing: Includes 24 artistic effects like "Lomo-ish," "CinemaScope," and "Vignette".

Movie Maker: A simple tool to compile photos into slideshow videos with background music.

Side-by-Side Editing: Compare a "Before" and "After" version of your photo in a split-screen view.

Batch Editing: Apply the same fix or watermark to hundreds of photos simultaneously. Essential Usage Tips

Installation: You can find the installer on archival sites like Filerox or Softonic. It is fully compatible with Windows 10 and Windows 11.

Organization: Use the "Folder Manager" under the Tools menu to tell Picasa exactly which directories to watch.

Experimental Features: Check Tools > Experimental to find hidden tools like the Photo Pile collage maker.

Security Note: Because the software is no longer updated, do not use its built-in web browser or sharing features, as they may have unpatched vulnerabilities. Modern Alternatives

If you find Picasa's age a limitation, consider these active successors:

Adobe Lightroom CC: The professional standard for advanced editing and library management. Google Photos: The official cloud-based successor.

DigiKam: A powerful, open-source alternative for users who want deep metadata management.

Title: Why Picasa 3.9.138.150 is Still the Gold Standard for Local Photo Management

There is a quiet revolution happening on old hard drives and budget laptops. While the rest of the world argues about Adobe subscription fees and cloud storage limits, a legion of loyal users is quietly double-clicking a familiar blue, yellow, and red aperture logo.

I’m talking about Picasa 3.9.138.150—the final, definitive version of Google’s discontinued (but not deceased) photo management software.

If you have an older Windows machine, or simply hate the bloat of modern editing suites, here is why you should track down version 3.9.138.150 today.

The "Final Form" of a Classic Released as the last update before Google pulled the plug in 2016, version 3.9.138.150 represents the peak of the software’s evolution. It isn't trying to sell you cloud storage. It isn't scanning your face data to serve you ads. It simply does one thing brilliantly: It finds every single photo on your PC and puts them in a timeline.

Why this specific version matters:

The Perfect "Air-Gapped" Organizer We live in an era of subscription fatigue. With Picasa 3.9.138.150, you own your workflow. It reads every format from RAW (with the right codec) to legacy JPEGs.

The star feature remains the folder-based library. Picasa never forces you to "import" photos into a proprietary database. It simply watches your existing Pictures folder. Move a file in Windows Explorer, and Picasa updates instantly. It respects your file structure rather than hijacking it.

The Collage and Movie Maker Remember the "Collage" feature? Version 3.9.138.150 has a surprisingly robust collage maker perfect for birthday invitations. The "Movie Maker" is dated (think Windows XP transitions), but for creating a DVD slideshow for a grandparent, it is still easier than anything on the market.

The Elephant in the Room: It's Discontinued Yes, Google killed it. You won't find it on the official Google servers easily anymore (though archive sites host it). Because it is 32-bit software from 2016, it has some quirks:

The Verdict For professional work? No. For high-end RAW editing? Absolutely not.

But for the average home user with a decade of digital photos sitting on an external drive? Picasa 3.9.138.150 is a time machine.

It removes the friction between you and your memories. In a world where every app wants a monthly credit card, Picasa asks for nothing but a spot on your hard drive.

Pro Tip: If you install it on Windows 11, right-click the shortcut > Properties > Compatibility > Run as Administrator to avoid the "Cannot edit read-only file" error.

Do you still use Picasa? Let me know in the comments below what version you’re clinging to.

It was the summer of 2016, and Eleanor’s laptop was dying.

Not with a dramatic blue screen or a final, mournful beep, but with the slow, wheezy death of a hard drive that had spun for eight long years. Every click was an act of negotiation. Every program opening was a minor miracle.

“You’ve got a week, maybe two,” said the repair shop kid, not unkindly. “Back up your photos first.”

So Eleanor, a retired librarian with the quiet discipline of her former trade, sat down to triage a lifetime of images. Fifteen thousand, four hundred and twenty-two files. Folders nested like Russian dolls. Titles like “DSC_4523” and “IMG_089.” Chaos. Picasa 3

She needed a tool. Not Photoshop—too much. Not the default Windows viewer—too little. She remembered an old name, a gentle name, from a decade ago. Picasa.

A quick search. A download from an archive site. The installer was tiny—just 15 MB. No subscriptions. No cloud. No AI asking her to “enhance” her mother’s funeral. Just a .exe file with a familiar, colorful icon.

Picasa 3.9.138.150.

She ran it.

And the magic began.

The first thing it did was scan. Not the invasive, telemetric scan of a modern app, but a quiet, respectful inventory of every JPEG, PNG, and BMP on her hard drive. A progress bar crept across the bottom of the screen. 10%... 45%... 78%... And then, like curtains parting, her life appeared.

There they were. Not as files in a folder, but as moments. Picasa had this gift: it didn't care about directory structure. It cared about time. It arranged everything—EVERYTHING—in a single, scrollable river of thumbnails, from her grandson’s first breath in 2015 to her own wedding in 1986 (scanned poorly, at 150 dpi).

She found the “Boredom” folder. 2009. A thousand screenshots of old eBay listings. Delete. The “Misc” folder. 2011. Four hundred duplicate photos of a cat sleeping. Ctrl + D for delete. The keyboard shortcut came back to her like muscle memory.

But then she found the good stuff.

Picasa had a tool. A simple, brilliant tool. The I’m Feeling Lucky button. Not for the whole photo—just for color, contrast, and exposure. One click.

She opened a photo from 2004. Her late husband, Frank, in the garden, backlit by a setting sun. His face was a silhouette. She clicked I’m Feeling Lucky.

The shadows lifted. His smile emerged. The greens of the tomatoes deepened. Frank looked alive again.

She cried, quietly, for two minutes. Then she kept working.

The Straighten slider was next. A dozen crooked horizons from a trip to Maine in 2002. She nudged each one until the ocean was level. The Crop tool was surgical—cutting out strangers, focusing on faces. The Tuning tab let her push “Fill Light” up just enough to see her daughter’s eyes in a poorly lit Christmas morning.

And the Movie feature? She had forgotten. Select a dozen photos. Click “Movie.” Pick a song from her hard drive—Our House by Crosby, Stills & Nash. Picasa rendered a 480p slideshow video in thirty seconds. Grainy. Glorious.

She wasn't just backing up. She was curating.

The last night before the laptop’s final breath, she sat with a cup of tea and used Picasa’s Folder Manager. She removed the "empty" folders, merged duplicates, and for the first time in her life, saw her photo library as a coherent story: 1986–1995 | 1996–2005 | 2006–2015.

Then she used the Export button. Not “Save As.” Export. She chose “Use original quality” and “Preserve folder structure.” Picasa wrote everything to an external drive: clean, organized, and 20% smaller because it had silently removed thumbnails and hidden cache files.

The next morning, the laptop wouldn't boot.

But Eleanor didn't panic. Her photos were safe. Sorted. Beautiful.

Years later, when people asked her why she kept an old Windows 7 virtual machine just to run Picasa 3.9.138.150, she smiled.

“Because it never tried to sell me anything,” she’d say. “It never asked for my face. It never nagged me to upgrade. It just… looked at my photos, and helped me see them.”

She clicked open the old program. The gray-and-white interface appeared. The folder tree on the left. The thumbnail river on the right.

And at the bottom, that little status bar, frozen in time:

“1412 photos, 3 videos. Last backup: never lost.”

She clicked I’m Feeling Lucky one more time.

And Frank smiled again.

Report: Picasa 3.9.138.150 for Windows Picasa 3.9.138.150 a specific build of the popular image organizing and editing software developed by

. While Google officially discontinued the Picasa project in to focus on Google Photos

, this version remains highly sought after by users who prefer its local file management and unique editing tools. Core Features Automated Organization

: Picasa automatically scans your PC for images and sorts them into visual albums by date. Side-by-Side Editing

: Users can compare two different edits on the same photo or across different photos simultaneously. Advanced Effects

: Includes 12 basic effects (e.g., sharpen, saturation) and advanced filters such as Infrared film, 1960's style, and Posterize. Non-Destructive Editing

: All edits are saved in a hidden folder, keeping the original image file untouched unless specifically overwritten. Specialized Tools

: Features a built-in movie maker and tools to find and remove low-quality images. Technical Status Picasa 3.9.138.150 Win 10 - Microsoft Q&A

Software Report: Picasa 3.9.138.150 for Windows This report outlines the status, core features, and current availability of Picasa version 3.9.138.150, a legacy image management software developed by Google Inc. 1. General Overview Developer: Google Inc. 3.9.138.150

A digital photo organizer and editor designed to help users manage, view, and edit large collections of images. Platform Compatibility:

Optimized for Windows operating systems, including legacy support for Windows 7 and continued manual installation capability for Windows 10 and 11. 2. Core Features

Picasa 3.9.138.150 includes a suite of organizational and creative tools: Photo Management:

Automatically scans the hard drive for images and organizes them into folders based on date and metadata. Facial Recognition:

Includes "Group By Faces" and "Face Movie" features for identifying and organizing photos based on the people in them. Editing & Creativity: Batch Editing: Apply adjustments to multiple photos simultaneously. Collage Maker: Create visual photo collages with various layouts. Movie Maker:

Tools to create simple slideshows or video clips from image sets. Filtering:

Advanced filtering options, such as "Filter By Colors" and the ability to automatically remove low-quality pictures. 3. Current Lifecycle & Support Status Retirement: Google officially retired Picasa in early 2016 to focus on Google Photos Update Status:

There are no longer any official updates or security patches being released. The final official stable release for Windows was 3.9.141.259 Online Connectivity:

Picasa no longer supports online syncing or web-based features. Users cannot add or sync albums to the cloud via the application. Current Usage:

The software remains functional as a local, offline image manager for users who already have it installed or obtain the standalone installer from third-party sites like MajorGeeks 4. Installation & Migration Installation: In the winter of 2013, a copy of Picasa 3

To install on modern systems like Windows 11, users must download the standalone

installer, agree to the terms, and follow the standard installation prompts. Data Safety:

Photos are stored locally in the computer's folders; Picasa only acts as an index. Removing the app does not delete the actual image files. Migration:

For moving to a new computer, users must manually back up their photo folders and place them in the exact same file path on the new device for Picasa to recognize the existing database. Google Help to a new PC or a list of modern alternatives Download Picasa 3.9.138.150 For Windows - Filerox

Picasa 3.9.138.150 for Windows: A Comprehensive Review

Picasa, a free photo management software developed by Google, has been a popular choice among photography enthusiasts and casual users alike. The latest version, Picasa 3.9.138.150 for Windows, offers a robust set of features to help users organize, edit, and share their digital photos. In this write-up, we'll explore the key features, improvements, and limitations of Picasa 3.9.138.150 for Windows.

Key Features:

  1. Photo Organization: Picasa automatically scans your computer's hard drive and organizes your photos into folders, making it easy to find and access your images.
  2. Photo Editing: The software offers a range of editing tools, including crop, resize, and adjust brightness, contrast, and saturation. You can also apply filters and effects to enhance your photos.
  3. Face Detection: Picasa's face detection technology allows you to identify and label faces in your photos, making it easier to organize and search for specific people.
  4. Geotagging: You can add location information to your photos using Google Maps, making it easy to track where your photos were taken.
  5. Sharing: Picasa allows you to share your photos via email, social media, or online storage services like Google Drive and Flickr.

Improvements in Picasa 3.9.138.150:

  1. Improved Performance: The latest version offers faster performance and reduced memory usage, making it more efficient for managing large photo collections.
  2. Enhanced Face Detection: The face detection algorithm has been improved, allowing for more accurate identification and labeling of faces.
  3. Bug Fixes: Several bugs have been fixed, including issues with photo uploading and sharing.

Limitations:

  1. No Longer Supported: Picasa is no longer actively developed or supported by Google, which means no new features or security updates will be released.
  2. Limited Compatibility: Picasa 3.9.138.150 may not be compatible with newer versions of Windows or certain hardware configurations.

System Requirements:

Conclusion:

Picasa 3.9.138.150 for Windows remains a reliable and feature-rich photo management software, despite being no longer supported by Google. While it may not offer the same level of functionality as more modern photo management tools, it still provides a robust set of features for organizing, editing, and sharing digital photos. If you're looking for a free, easy-to-use photo management solution, Picasa 3.9.138.150 is worth considering.

Download:

You can download Picasa 3.9.138.150 for Windows from various online sources, including the official Google website (although it's no longer available there). Be sure to download from a reputable source to ensure the software is free from malware and other security threats.

Alternatives:

If you're looking for alternative photo management software, consider the following options:

These alternatives offer more modern features, improved performance, and ongoing support, making them worth considering for your photo management needs.

Picasa 3.9.138.150 for Windows is a late-stage build of Google's discontinued image organizer and editor. While Google officially retired Picasa in 2016 to focus on Google Photos, this specific version remains a popular choice for users who prefer local, offline photo management. Key Features of Version 3.9.138.150

This version introduced and refined several tools that made Picasa a favorite for desktop users:

Enhanced Editing Effects: Includes 36 photo-editing effects, adding 27 new ones like infrared, cinemascope, heat map, and "Sixties" style.

Side-by-Side Editing: Allows you to view two different photos—or an original and an edited version of the same photo—simultaneously for comparison.

Advanced Organization: Features face recognition ("Group by Faces"), geo-tagging, and the ability to filter your entire library by color.

Creative Tools: Includes built-in functions for creating photo collages, face movies (time-lapses based on face recognition), and posters.

Local Management: Automatically scans your hard drive to find and sort images into visual albums by date. Compatibility & Limitations Moving on from Picasa - Google

5. Geolocation Tagging

You can place photos on a Google Maps interface (local, not live cloud) to tag where they were taken. Useful for organizing travel photos.

How to Migrate from Picasa (If You Eventually Outgrow It)

Even loyal users may need to move on. If you decide to leave Picasa 3.9.138.150 for a modern alternative, here is the safest path:

  1. Export your tags: Picasa stores star ratings, captions, and face tags within each photo’s EXIF/XMP. Tools like Picasa2Lightroom can convert the Picasa database to Lightroom or Darktable.
  2. Save your edits: Use Tools → Save Edits to Disk to make your non-destructive edits permanent (creates a new file or updates original, depending on settings).
  3. Copy the database backup (the .pmp files) if you ever want to return.

Recommended successors: FastStone Image Viewer (closest match to Picasa’s speed), DigiKam (best open-source for face detection), or Adobe Bridge (if you have Creative Cloud).

7. Conclusion

Picasa 3.9.138.150 represents the sunset of simple, effective desktop photo management. For users who have massive libraries of photos stored on external hard drives and do not wish to migrate to a cloud-based workflow, this final build remains a viable and robust solution. While it lacks modern AI features and cloud sync, its offline capabilities and intuitive interface keep it relevant for a specific niche of photography enthusiasts.

Google officially discontinued Picasa in 2016 to focus on Google Photos. Because the software is no longer being developed, there are no official "new" features being released by Google.

However, if you are looking to maximize the utility of Picasa 3.9.138.150 for Windows, you can focus on these "hidden" or high-value features that still function offline: Best Functioning Offline Features

Face Movie Maker: Use the facial recognition technology to create a video slideshow that centers and aligns on a specific person's face across multiple years of photos.

Batch Editing: Select multiple images and apply edits like "I'm Feeling Lucky," rotations, or specific filters to all of them at once.

Side-by-Side Comparison: Use the Two-Up (A|B) mode to compare two different photos or the same photo with different edits applied.

Filter by Color: A powerful but often overlooked tool that allows you to find photos containing specific color palettes.

Experimental Database Migration: Found under Tools > Experimental, this allows you to move your entire Picasa database (including all your non-destructive edits) to another local drive to save space on your primary disk. Modern Fixes for Discontinued Services

Since the "Share" and "Email" functions often fail due to outdated security protocols, users typically adopt these "manual" features as workarounds:

Export as JPEG: Use the Export button instead of "Email" to save a copy of your edited photos with a specific size and quality, then manually attach them to your emails.

Google Photos Backup: Use the standalone Google Photos Desktop Uploader to keep your local Picasa folders synced with the cloud, since Picasa's internal "Sync to Web" no longer functions. Recommended Modern Alternatives

If you need advanced modern features like AI-powered editing or cloud syncing, consider these active successors: Google Photos: The official cloud-based successor.

FastStone Image Viewer: A lightweight, high-speed alternative for Windows users who liked Picasa's organization.

Adobe Lightroom: For those seeking more professional editing tools. Picasa 3.9.138.150 For Windows | Download - Filerox

Picasa 3.9. 138.150 for Windows * Picasa for PC Video. * Picasa for PC Introduction. * Picasa for PC Features. * Group By Faces. * Picasa 3.9.138.150 for Windows | Download

System Requirements for Picasa 3.9.138.150

Because it was designed for older hardware, this version runs beautifully on almost any Windows machine manufactured after 2008.

| Component | Minimum Requirement | Recommended | | :--- | :--- | :--- | | OS | Windows XP SP3 / Vista | Windows 7, 8.1, 10 (32/64-bit) | | Processor | Intel Pentium 4 (1.8 GHz) | Core 2 Duo or better | | RAM | 512 MB | 2 GB (for large databases) | | HDD | 200 MB for install | + extra for thumbnail database (can reach 2-5 GB) | | Graphics | DirectX 9.0c | Any GPU with hardware acceleration | | Display | 1024x768 | 1280x1024 or higher |

Note: The 64-bit version was never officially released; Picasa is a 32-bit application. It runs flawlessly under WOW64 (Windows-on-Windows 64-bit) emulation.