Look for Status: Valid and issuer “Progress Software Corporation” or “Telerik AD”.
: Allows concurrent loading of different .NET framework versions (1.1 through 4.5.1) without needing to unload previous ones. Tabbed Interface
By default, Telerik’s website offers a lightweight web bootstrapper (approx. 2-3 MB). This small executable downloads the latest version of JustDecompile from Telerik’s servers during installation. While convenient for users with high-speed internet, this model fails in several scenarios:
Can decompiled code be directly exported from JustDecompile? Yes. We have "Create Project" from decompiled assembly functionality. Telerik.com
Once you have the v2024.1.131.0 installer, follow these steps: telerik justdecompile offline installer upd
Locate JustDecompile from the list of free developer tools.
that allowed users to add functionality like de-obfuscation (via de4dot). Telerik.com Recommended Alternatives
A Look at the Open Source JustDecompile Engine - Telerik Blogs
However, users seeking the offline installer must navigate major ecosystem changes. , removing official direct downloads from the primary Telerik portal. The final stable release issued before the shutdown was Version 2024.1.131.0 . Look for Status: Valid and issuer “Progress Software
Transfer the installer to your offline machine via secure media (like an enterprise-approved USB drive).
This happens because the offline machine tries to reach https://d15t3v8bqyf4ge.cloudfront.net . You have two choices:
The keyword represents more than just a download—it embodies the need for developer autonomy in constrained environments. By securing the full MSI installer, mastering manual update procedures, and automating where possible, you guarantee uninterrupted access to one of .NET decompilation’s finest tools.
All these features are available in the offline version, making it a robust tool for professional .NET reverse engineering. 2-3 MB)
In early 2024, a high-severity vulnerability, tracked as , was discovered in the installer component of Telerik JustDecompile. This vulnerability affects all versions prior to the 2024 R1 release (which corresponds to version 2024.1.131.0 ). Exploiting this flaw could allow a lower-privileged user to manipulate the installation package and elevate their privileges on the underlying operating system, posing a significant security risk. The final version of JustDecompile ( v2024.1.131.0 ) was released specifically to patch this installer vulnerability. If you have any intention of continuing to use the tool, updating to this final patched version is a mandatory step to secure your system.
: The primary feature of this specific installer version is the ability to deploy the full toolset without requiring the Telerik Control Panel or a live web connection during the process.
: Professional technical support and new feature updates for the tool have ended.
On this page, you will see the option for . Ensure that "Free" is selected in the product edition dropdown. Then, confirm the version is v2024.1.131.0 . You will see links to download two types of offline installers: