However, one common pain point persists: Many developers are forced to use online web installers, which require a constant internet connection, or worse, third-party download sites laden with adware and outdated versions.
| Tool | Offline Installer | Free | Key Feature | |------|------------------|------|--------------| | | Yes (portable ZIP) | Yes | Debugger + decompiler | | ILSpy | Yes (GitHub releases) | Yes | Open-source, lightweight | | JetBrains dotPeek | Yes (MSI via JetBrains site) | Yes | Navigation + assembly explorer | telerik justdecompile offline installer link
On that page, you’ll find a button labeled – this is the web installer (JustDecompileSetup.exe, typically ~5-10 MB). However, one common pain point persists: Many developers