Telerik - Justdecompile Offline Installer Verified

To deploy the verified offline installer across multiple machines silently:

msiexec /i "JustDecompile_Offline.msi" /quiet /norestart

Or for the EXE installer:

JustDecompile_Setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART
Get-AuthenticodeSignature -FilePath "C:\path\to\JustDecompile_Setup.exe"

Look for Status: Valid and SignerCertificate matching Progress Software Corporation. telerik justdecompile offline installer verified


The Telerik JustDecompile offline installer is a reliable, verified tool for offline .NET reverse engineering when obtained directly from Progress Software and validated via digital signature and SHA-256 hash. Avoid third-party redistributions without checksums. To deploy the verified offline installer across multiple



  • Check digital signature:
  • Verify checksum:
  • Confirm installer integrity:
  • Inspect file details:
  • The primary feature is the delivery mechanism. Unlike many modern tools that use a small "bootstrap" installer (which downloads the bulk of the software from the internet during setup), an Offline Installer contains all necessary files, assemblies, and dependencies in a single package. Or for the EXE installer: JustDecompile_Setup

    | Feature | JustDecompile Offline (Verified) | dotPeek (JetBrains) | ILSpy (Open Source) | | :--- | :--- | :--- | :--- | | Requires Internet | No (after verified install) | Yes (for license validation) | No | | Digital Signature | Yes (Progress Software) | Yes | No (unsigned builds) | | Speed | Very Fast (local) | Fast | Moderate | | Visual Studio Integration | Yes | Yes (with paid ReSharper) | Limited |

    For air-gapped environments, the verified offline installer of JustDecompile offers the best balance of performance, legality, and security.