RoboExtension is a Windows utility that replaces Explorer's built-in file operations with multi-threaded, SSD-optimized transfers that run up to 10× faster. It integrates seamlessly with existing keyboard shortcuts, adds automatic retry for locked or dropped files, and includes optional SHA-256 verification for data integrity. The tool runs as a system tray application and is available for a 14-day free trial on Windows 10 and 11.
Funding
Funding not disclosed
Founders
Product
Problem
Windows Explorer's built-in file copy, move, and delete operations are slow and unreliable, especially when handling large file counts, transferring across network shares, or working with SSD storage. Users frequently encounter stalled transfers, locked files, and failed operations that require manual intervention and repeated attempts, wasting time and risking data integrity.
Solution
RoboExtension replaces the native copy, move, and delete functions in Windows Explorer with optimized equivalents that deliver up to 10× faster throughput. The application uses an adaptive multi-threaded engine that automatically selects the optimal transfer path and thread count based on the detected hardware configuration, ensuring maximum performance on both SSDs and HDDs. It integrates seamlessly with existing keyboard shortcuts—Ctrl+C, Ctrl+X, Ctrl+V, Delete, and Shift+Delete—so users continue working without changing their workflow. The tool adds automatic retry logic for locked files and dropped network connections, plus a failure report that lists all failed files with error reasons and a one-click Retry as Administrator option for access-related issues.
Target Audience
Primary users are Windows 10 and 11 professionals who regularly move large volumes of files—including developers, media editors, system administrators, and data archivists—who need faster, more reliable file operations than Explorer provides.
Features
- Multi-threaded transfer engine that automatically selects optimal thread count and transfer strategy based on detected hardware configuration
- Seamless integration with Windows Explorer keyboard shortcuts (Ctrl+C, Ctrl+X, Ctrl+V, Delete, Shift+Delete) requiring no workflow changes
- Configurable automatic retry with custom retry count and wait interval for locked files, dropped network connections, and busy network shares
- Windows Restart Manager integration that identifies every process locking a file and offers Retry, Skip, Skip All, or Abort options on failure
- SHA-256 verification mode that re-reads destination files post-copy and compares hashes against source, flagging mismatches with one-click re-copy
- Failure report with one-click Retry as Administrator that re-runs failed paths with UAC elevation for access-related errors
- System tray application that runs in the background without disrupting normal Explorer usage