Telerik JustDecompile is a highly regarded free .NET decompilation tool, it is important to note that Progress (the developer) has officially discontinued
it and no longer provides an official "offline installer" link.
Below is a draft review of the software, focusing on its utility while addressing the current difficulty of finding a legitimate offline installer. Review: Telerik JustDecompile Rating: ★★★★☆ (4/5) The Verdict:
JustDecompile remains one of the fastest and most user-friendly .NET decompilers available. However, since it has been moved to a "community-supported" or sunset status by Telerik, securing a clean offline installer has become a hurdle for developers working in restricted environments. Key Strengths Blazing Fast Performance:
It excels at loading large assemblies and indexing them quickly, allowing for near-instant searching across types and members. Extensibility: The plugin system is robust. Features like
(for assembly editing) and deobfuscation support make it more than just a code viewer. Clean Output:
The decompiled C#, VB.NET, and IL code is generally very readable and accurate compared to the original source. In-IDE Integration:
Historically, its ability to create Visual Studio projects from decompiled assemblies was a standout feature for legacy code recovery. The "Offline Installer" Challenge
Finding a "proper" offline installer link is currently difficult because: Web-Only Focus:
Progress Telerik shifted primarily to a "Control Panel" web installer model before discontinuing the product. Official Sunsetting: telerik justdecompile offline installer link
The official product page often redirects to other Telerik tools or generic support pages, making the standalone MSI or EXE files hard to locate. Security Risks:
Many third-party sites claiming to host the "JustDecompile Offline Installer" may bundle unwanted software or outdated, insecure versions. Final Thoughts
If you can source a legitimate legacy installer from a trusted internal repository, JustDecompile is an essential tool for any .NET developer’s kit. If you are starting fresh and cannot find a verified link, you might consider modern, actively maintained alternatives like specific version of the installer for a legacy project, or would you like a comparison with current alternatives like
April 2, 2024 , Progress Software has officially discontinued and retired Telerik JustDecompile
. Because it is no longer supported or offered as part of the Progress Developer Tools portfolio, official offline installer links from the Telerik website are no longer active Telerik.com Status of Official Downloads Official Removal : The product has been retired, and no new downloads
(online or offline) are available through official Progress/Telerik channels. Legacy Users
: If you previously downloaded the tool, you can continue to use it indefinitely. Historical Access : Previously, offline installers were provided as
files to users who specifically requested them or accessed them via their Telerik account. Telerik.com Alternative Options
Since official offline installers are no longer provided, Progress Telerik recommends moving to other free industry-standard decompilers: Telerik.com Telerik JustDecompile is a highly regarded free
: A free standalone .NET decompiler and assembly browser from JetBrains. : An open-source .NET assembly browser and decompiler. Working with the Decompilation Engine
While the full "JustDecompile" solution is retired, the core Telerik JustDecompile Engine open source Telerik.com
Developers can still access and contribute to the decompilation code via the official JustDecompile GitHub Repository
Historical open-source plugins are also archived in the same location. JustDecompile FAQ - Telerik.com
Can decompiled code be directly exported from JustDecompile? Yes. We have "Create Project" from decompiled assembly functionality. Telerik.com JustDecompile FAQ - Telerik.com
Can decompiled code be directly exported from JustDecompile? Yes. We have "Create Project" from decompiled assembly functionality. Telerik.com Telerik JustDecompile is Retired
In the world of .NET development, there are moments when you need to look under the hood. Perhaps a third-party library is throwing an exception without clear documentation, you’ve lost the source code for an old legacy project, or you simply want to learn how a particular framework feature is implemented.
Enter Telerik JustDecompile – a powerful, free .NET decompiler that allows you to recover source code from compiled assemblies (DLLs and EXEs). It competes with paid tools like .NET Reflector but remains entirely free for developers.
However, one common pain point persists: finding a legitimate, safe, offline installer link. 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. Introduction: Why
This article provides everything you need to know about obtaining the official Telerik JustDecompile offline installer link, including step-by-step instructions, security warnings, and alternative methods.
As a service to our readers, here are the verified direct download links for the offline installer. Check the comments on the article for updates if these links change.
Stable version (2024.2.317) – Official CDN:
👉 https://d29g4g2dyqv443.cloudfront.net/justdecompile/2024.2.317/JustDecompile_Offline.msi
Alternative mirror (Progress official, requires free login):
👉 https://downloads.progress.com/telerik/justdecompile/2024.2.317/JustDecompile_2024.2.317_Offline.msi
Web installer (if you prefer incremental download):
👉 https://downloads.telerik.com/justdecompile/JustDecompileSetup.exe
Always verify the digital signature before running.
Yes. It has been free since 2011. No paywall, no trial expiration. The offline installer is also free.
You can deploy JustDecompile across your organization silently:
msiexec /i "JustDecompile_2024.2.14.0.msi" /quiet /norestart
Or with a specific installation directory:
msiexec /i "JustDecompile_2024.2.14.0.msi" INSTALLDIR="C:\Tools\JustDecompile" /quiet
If you downloaded a Trial or Commercial MSI by mistake (e.g., from the Telerik UI bundle), you’ll be prompted. The free JustDecompile MSI should not ask for a key. If it does, you have the wrong file. Re-download from the free product page.