Info

About

OneCommander is a high-performance Windows File Explorer alternative designed for power users. It is a modern dual-pane file manager for Windows 11 and 10 that redefines file navigation with adaptable Miller Columns, dynamic file details columns, and many quality-of-life improvements.

Free for home use. No ads. No tracking.

Features

Features

  • Ultra-Fast Performance: DirectX accelerated plus years of optimizations and a custom rendering system ensures best performance.
  • Dual-Pane & Tabbed Browsing: Efficiently manage files across folders with a side-by-side view and persistent tabs accross sessions.
  • Miller-Columns Navigation: A professional column view improved over MacOS Finder for deep folder structures.
  • Built-in File Preview: Instant preview of various file types (Press Spacebar), with additional support for QuickLook and Seer.
  • Theming Engine: Fully customizable Dark and Light themes with editable XAML, icons, and scripts.
  • Long Path Support: Full Unicode support for paths exceeding the standard Windows 260-character limit.
  • File Automator: Advanced RegEx renaming and batch image conversion tools built-in.
  • Integrated To-Do: Add tasks and notes directly within any folder to keep projects organized.
  • Smart Caching: Efficient caching system for thumbnails, icons, folder sizes, and file metadata ensures fast access and reduced load times while minimizing resource usage.
REQ

Requirements

OneCommander requires Windows 11 or Windows 10.

4K or other high-PPI screen recommended (above 100 PPI).

V4 (Beta) requires .NET 10 Runtime.

Shots

Screenshots v3

Program in dual-pane view and Nord theme, showing columns navigation and dynamic files columns, sidebar favorites with editable folder icons. Program in light acrylic theme and columns navigation mode, showing color tags, column with folder size, and standard Windows context menu. Program in white theme with thumbnails and details in the same view, files filtering, and preview window for files. Files in dark theme with album cover loaded as browser background. Explaining the relative file dates as color or heat encoded file age.
DWN

Download

Free for home use.

Professional/Commercial use requires a Pro license (Lifetime: $ 30 ) which includes additional features and future updates.

Installer / Setup

Recommended

DOWNLOAD
Installer (MSI)

3.108.0.0 (2026-03-06)

MSI MD5: b2a22c1c25aa00ba5869ea65ecd98e4c
MSI SHA256: fdc57e58231c166e22176f3421f05c5336fc377ccfa21aa1c96a121439b62e0d

Other versions and ways to install

Info

More information

  • Free for Personal Use: Enjoy all core features for home use with zero advertisements.
  • Pro License for Commercial Use: A lifetime license for professionals that unlocks even more power. Learn more.
  • Privacy-First Design: OneCommander is 100% private. We do not collect, store, or transmit your personal data. Privacy Policy.
  • Secure & Robust: 64-bit software written in memory-safe language and optimized for the x64 platform with DEP and ASLR security protocols (ARM64 soon).
Help

Help/Feedback

Get the most out of your workflow with Support and help options or download the documentation as a Portable CHM Guide (Microsoft Compiled HTML Help).

OneCommander is more than just a better-looking Windows File Explorer or a macOS Finder alternative for Windows. It is a productivity powerhouse designed to challenge file management workflows that have not changed since the 90s. Through user feedback, we are constantly evolving the interface and performance.

For designers: OneCommander is fully skinnable. Improve your workspace by creating custom XAML themes, unique folder icons, and personalized menu styles.

For developers and sysadmins: Extend your file management automation. Run PowerShell, Batch, Python, and other scripts directly on selected items or folders via the integrated scripts menu.

Active Development: Major v4 update is available for testing. New updates are being released at least once per week.

Future

The Future

OneCommander is a living project. We are constantly optimizing for Windows 11 performance and adding user-requested features. Join the discussion on Discord to vote on the next set of tools.
Get ahead with a ton of new features by jumping on v4 Beta version, which is currently in public beta testing.

Support the Project: You can help keep OneCommander the best file manager for Windows by providing bug reports, purchasing a Pro license for commercial use, or simply by sharing the program with your professional network.