Since you requested a "proper paper," I have formatted this response as a Technical Brief. This style is commonly used in software engineering and game development education to summarize a tool's architecture, utility, and deployment methods.
Use VMware Workstation Player or VirtualBox Portable to run a lightweight Windows 10 VM on your USB drive. Inside the VM, install Fusion normally. This guarantees 100% portability and registry isolation. Clickteam Fusion 2.5 portable
Short answer: No. Clickteam does not offer an officially sanctioned portable version on their website or via Steam. Since you requested a "proper paper," I have
Long answer: The closest official solution is the USB version sometimes discussed in Clickteam forums. Historically, Clickteam allowed registered users to install the software onto a USB drive by choosing a custom installation path (e.g., D:\Clickteam Fusion 2.5). However, this method often still writes registry keys, which breaks true portability. Pros: Fully isolated, no host PC changes needed
If you need a truly independent setup, you must create it yourself or rely on community repacks—but the latter comes with significant legal and security risks.
Use Chrome Remote Desktop or Parsec to control your home PC from a school or work computer. You are effectively using Fusion remotely—no portable setup needed.