Download Sidder 26 2021 [new]

The tool is built on .NET 4.8 and runs natively on modern Windows Server environments.

Managing User Profile Disks (UPD) in a Windows Remote Desktop Services (RDS) environment can be a daunting task, particularly when identifying which .vhdx file belongs to which user. is a specialized, lightweight utility designed to solve this issue, and the v2.6 release, often referenced around 2021 due to its ongoing utility, remains a popular choice for system administrators. download sidder 26 2021

Allows users to view disk sizes, see last modified dates, and delete unwanted profile disks directly from the interface. The tool is built on

: You must run the tool with sufficient read/write permissions for the folder where the profile disks are stored. Quick Start Guide Launch the Sidder.exe file. Allows users to view disk sizes, see last

As of May 2026, remains a popular choice for system administrators who need to manage User Profile Disks (UPDs) in Remote Desktop Services (RDS) environments. Originally created by Arjan Mensch (msfreaks), this version was a milestone release because it officially became open-source. What is Sidder?

Displays active or locked profile disks with specialized visual color-coding (e.g., highlighting open files in red) to indicate an active user session. Where to Download Sidder 2.6 Securely

You can view the original repository, which has sources released for community use on GitHub.