Free — Sprint Layout 7 0

Sprint-Layout 7.0 marks the latest evolution of the beloved PCB design software from Abacom. Known for its "virtual soldering iron" feel, this version builds on the rock-solid foundation of version 6.0, introducing modern features that cater to both hobbyists and professional prototype designers. What is Sprint-Layout 7.0?

Sprint-Layout is a lightweight yet powerful PCB design tool that favors manual routing and intuitive placement over the complex, schematic-driven workflows of enterprise tools like Altium or KiCad. It is widely used for creating:

Single-sided and Double-sided PCBs for home hobbyist projects.

Multilayer Boards (up to 4 copper layers and 2 silkscreen layers).

CNC Isolation Milling files (HPGL) for rapid in-house prototyping. Professional Gerber/Excellon files for factory production. Key New Features & Enhancements sprint layout 7 0

The jump to version 7.0 (and recent major updates to the v6 engine) has focused on precision and modern manufacturing compatibility. 1. Extreme Resolution & Precision

Design accuracy has been increased by tenfold. You can now define a grid-value as fine as 1µm, allowing for the design of high-density boards and fine-pitch SMD components that were previously difficult to manage. 2. Modern Graphics & Anti-Aliasing

The software now utilizes anti-aliasing technology to smooth out edges on-screen. This provides a much more realistic view of the layout, especially when zoomed out, making it easier to spot alignment issues. 3. Advanced Component Management

Unlike older versions where a component was just a collection of pads, version 7.0 treats components as unified objects. Sprint-Layout 7

Identifier & Value Tracking: You can manage component IDs and values directly within the properties panel.

Pick-and-Place Export: Essential for automated SMD assembly, the software can now generate data files containing component coordinates. 4. Enhanced Selection & Multi-Edit

The Selector tool has been revamped into a powerful search engine for your board. You can now find all pads of a specific size or all tracks of a certain width and modify them simultaneously using the Multi-Select function. 5. Gerber Import & Reuse

A standout feature is the ability to import existing Gerber files. This allows you to load legacy designs or third-party layouts and convert them back into editable Sprint-Layout files. Core Functionality & Tools The Workflow: From Screen to Etching Sprint-Layout is

Sprint-Layout remains famous for its "logical and understandable" structure, which users can often master without reading the manual. sprint-layout.ru

The Workflow: From Screen to Etching

Sprint-Layout is particularly famous in the "home-brew" community because of its direct support for the DIY etching process.

• Printing: The print engine is highly configurable. Users can print mirrored, scaled, and in black and white specifically for toner transfer methods.
• CNC Integration: It integrates tightly with ABACOM's CNC-Plotter software, allowing users to mill their own isolation-milled PCBs directly from the layout file.

2.4. Manufacturing Outputs

• Gerber RS-274X: Full support with aperture list embedding.
• Excellon Drill Files: Enhanced drill file generation for plated and non-plated holes.
• CNC Isolation Milling: Direct output of isolation paths (G-code) for PCB milling machines – a standout feature for prototyping.

3.1. Strengths

• Learning Curve: ~1 hour for basic schematic-to-layout (note: no schematic capture – layout is done manually).
• Performance: Extremely fast on old hardware (Pentium/Celeron); no GPU required.
• Grid System: Flexible metric/imperial grid with snap-to-pad functionality.
• Single-Sided Design: Superior tools for jumper wires and wire bridges.

3. Routing Traces

This is where Sprint Layout 7.0 shines. Select the TOP or BOTTOM layer. Click to start a trace.

• Auto-tracking: As you move the mouse, the software attempts to route at 45/90/135 degree angles. Press the Spacebar to cycle through angle modes.
• Vias: To switch layers, simply click to drop a via (a plated through hole) and continue routing on the opposite side.
• Live DRC: A red outline appears if you get too close to another net. While Sprint Layout doesn't have a netlist by default, you can assign "Net classes" to pads; the software will highlight connected pads (Ratlines).