Dassault Systèmes offers a cross-platform CAD that mimics AutoCAD’s classic interface. The free version has a portable option via -portable command line switch.
A free, web-based tool to view and mark up files without a license. AutoCad 2013 - Portable-
Allows you to see changes dynamically before applying them. Dassault Systèmes offers a cross-platform CAD that mimics
| Error Message | Likely Cause | Portable Fix | | :--- | :--- | :--- | | FATAL ERROR: Unhandled Access Violation | Missing VC++ runtime on host | Extract msvcr100.dll & msvcp100.dll to the portable folder | | AcWebBrowser: Failed to initialize | Legacy IE component missing | Set WEBLOAD system variable to 0 (disabled) | | Error loading acad.lsp | Relative path broken | Create a dummy acad.lsp in UserDataCache\Support | | No valid hardware key found | License wrapper failed | Run License_Fix.exe (often flagged by AV) – | | Drawing file is not valid | Corruption on USB | Use RECOVER command or open in TrueView first | Allows you to see changes dynamically before applying them