QuickMirror

QuickMirror 1.90 (July 2025)

What is QuickMirror?

QuickMirror is a Windows file synchronization and backup utility that transforms destination folders into mirror images of source folders. Variations of mirroring are allowed through basic and advanced options. All mirroring actions can be saved into a log for future review. A preview command enables testing mirroring options on the source and destination folders, and when used with logging, provides a way to see the results of mirroring beforehand. QuickMirror can be used for many purposes, such as backups, synchronization and mirroring.

What is QuickMirror Manager?

QuickMirror Manager is an optional application that you can install with QuickMirror to manage mirroring settings, including to mirror before logging off, shutting down or restarting your computer.

Supported Platforms

QuickMirror runs on all current versions of Windows and many older ones too: Windows 11, 10, 8, 7, XP, 2000, NT 4, ME, 98, and 95, and Server 2025, 2022, 2019, 2016, 2012, 2008, 2003, 2000 and NT 4.

QuickMirror provides methods of backup and synchronization

You can use QuickMirror to backup and synchronize your important files and folders periodically. QuickMirror saves time by comparing your files to what was backed up before and backing up only the changes that were made. It is usually much faster and efficient than deleting old backups and recopying entire folders, or simply copying files and folders over backed up files and folders, which may leave behind files and folders no longer needed.

You can use QuickMirror for efficient synchronization of files and folders on different computers, either directly through a network or shared drive such as a USB stick. Keep files and folders backed-up or up-to-date on multiple computers as needed. Synchronization includes the option to copy newer files to either the source or destination, ensuring the most recent files are preserved.

When used with QuickMirror Manager, you can have your documents, pictures, ... any type of files ... backed-up by QuickMirror before you log off, shut down or restart your computer.

QuickMirror Technical Information

QuickMirror is written entirely in Assembly code, optimized for speed, unlike the majority of compiled code that even the best compiler could not produce. This accounts for the small size of QuickMirror, which conserves memory and has "smart" memory usage that dynamically allocates and frees memory, reducing operating system overhead and further increasing speed. In addition, disk accesses (accounting for most of the time involved when mirroring) are minimized. Depending on the mirroring source and destination, multithreading is used to further decrease mirroring time. QuickMirror is optimized and packed with features - our program may seem small in file size, but it is extremely powerful. When you register QuickMirror you are gaining a license to use our powerful software and supporting its future development.