Supports .exe, .dll, APPX (Windows 8 apps), and WinMD (WinRT metadata) How to Install Offline (If you have the files) Obtain the MSI/ZIP: Locate your previously saved Telerik MSI installer or ZIP package Manual Distribution: Copy the installer to the target offline machine Install .NET First: Ensure the target machine has at least
. While it was historically a top-tier free .NET decompiler, it is no longer offered for new downloads or supported through official Telerik channels. Telerik.com Official Status & Offline Availability Retirement:
Does not require Visual Studio to be installed on the machine System Requirements Operating System: Windows (32-bit or 64-bit) Software Dependency: .NET Framework 4.0 File Formats:
: Those who already have the tool can continue to use it forever, though it is no longer supported or updated. The Alternatives
: One of the most flexible "offline" options was the ZIP file distribution . It allows you to run the tool from a USB drive or local server without a full installation.
Despite its retirement, JustDecompile remains a robust tool due to several core capabilities: JustDecompile FAQ - Telerik.com