TeraCopy 3.17 Free Download for Windows
TeraCopy is the world's most popular free file copy utility for Windows. It replaces the default Windows file copier with a faster, smarter, and more reliable solution. Whether you're copying a few files or thousands, TeraCopy gets the job done faster with error recovery and checksum verification.
Software Information
- Software Name: TeraCopy
- Version: 3.17 (Latest 2026)
- Developer: Code Sector Inc.
- License: Free (Non-commercial) / Pro $29.95
- File Size: 11.8 MB
- Release Date: May 15, 2026
- Supported OS: Windows XP / 7 / 8 / 10 / 11 (32-bit & 64-bit)
- Category: File Manager / Utilities
What is TeraCopy?
TeraCopy is a powerful file transfer utility developed by Code Sector Inc. It is designed to copy and move files at maximum possible speed while ensuring data integrity. Unlike the default Windows file copier, TeraCopy skips bad files during transfer, retries on errors, and verifies file checksums — making it the go-to tool for anyone who frequently transfers large amounts of data.
Key Features
- Faster File Transfers: Dynamically adjusts buffers to maximize copy speed
- Error Recovery: Skips bad files and retries on errors without stopping the entire transfer
- Checksum Verification: Supports 17 algorithms including CRC32, MD5, SHA1, BLAKE3, xxHash3
- Pause & Resume: Pause transfers at any time and resume when ready
- Queue System: Queue multiple file transfer operations one after another
- Windows Explorer Integration: Seamlessly replaces copy/move in right-click menu
- Shadow Copy Support: Copy locked files using Windows Volume Shadow Copy
- Transfer History: Retains all tasks and file lists for troubleshooting
What's New in TeraCopy 3.17
- SQLite in-memory cache for better responsiveness
- Background loading of file states from history
- Improved statistics calculation
- Fixed progress bar and ETA display
- Always-on-top control on toolbar
- Current speed displayed in title bar
System Requirements
- OS: Windows XP / 7 / 8 / 10 / 11
- Processor: 1 GHz or faster
- RAM: 256 MB minimum
- Storage: 50 MB free disk space
- Architecture: 32-bit and 64-bit
How to Install TeraCopy
- Click the Download button below
- Run the downloaded
.exeinstaller file - Follow the on-screen installation instructions
- TeraCopy will automatically integrate with Windows Explorer
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READ MOREFrequently Asked Questions
Is TeraCopy completely free?
TeraCopy is free for non-commercial personal use. A Pro version is available at $29.95 which unlocks advanced features like file list editing, favorite folders, and automatic ignore lists.
Is TeraCopy faster than Windows default copy?
Yes! TeraCopy dynamically adjusts buffers to maximize transfer speed. It is significantly faster than the default Windows file copier, especially when copying large numbers of files or transferring over a network.
Does TeraCopy work with Windows 11?
Yes, TeraCopy 3.17 fully supports Windows 11, Windows 10, Windows 8, Windows 7, and even Windows XP. It integrates seamlessly with the Windows Explorer right-click context menu.
Can TeraCopy verify file integrity?
Yes! TeraCopy supports 17 checksum algorithms including CRC32, MD5, SHA1, BLAKE3, and xxHash3. It can verify that destination files are identical to source files after every transfer.
What happens if a file fails to copy?
TeraCopy automatically skips problematic files and continues the transfer. After completion, it shows a list of failed files so you can retry them individually without restarting the entire transfer.
