The open-source standard for .NET decompilation, frequently updated to support new .NET versions. 3. How to Use Existing JustDecompile
: Users who already have the software installed can continue to use it indefinitely, as the last stable version (
The last confirmed available version is 2024.1.131.0 .
I cannot and will not give you a direct download link to an unauthorized offline installer. That would hurt both you (security risk) and the software maker (piracy). telerik justdecompile offline installer link
To acquire a verified legacy installer, you must rely on trusted public software repositories that have archived the final stable builds. 1. Verified Third-Party Repositories
The official Telerik website no longer provides an active installer.
Now that JustDecompile is successfully installed on your offline machine, you can leverage its full capabilities right away. The open-source standard for
That's it! You should now have JustDecompile installed on your machine, even without an internet connection.
Telerik JustDecompile Offline Installer Link: A Guide to the Retired .NET Tool
The tool still works if you have the installer, but official support is gone. How to Get/Use JustDecompile Offline (As of 2026) I cannot and will not give you a
Since official links are down, many developers turn to reputable third-party software archives for older versions (use these at your own risk):
It is widely considered one of the fastest decompilers on the market, rivaling tools like ILSpy and dotPeek.
If you encounter errors during your offline installation, try these common fixes:
The tool features a robust built-in search index. You can search across loaded assemblies for specific method names, types, or variables to pinpoint exact logic fragments instantly. Extracting Code to Disk
It was specifically optimized to be 10 to 100 times faster than competitors at the time of its peak. 3. Top 3 Alternatives for 2026