New Update TeraCopy - Update Thread

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Homepage: TeraCopy for Windows - Code Sector

FeatureTeraCopyTeraCopy Pro
Verify files after copycheckcheck
Preserve date timestampscheckcheck
Copy locked filescheckcheck
Integrate with Windows Explorercheckcheck
Run a shell script on transfer completioncheckcheck
Generate and verify checksum filescheckcheck
Delete files securelycheckcheck
Use in a commercial environmentcheck
Edit file listscheck
Manage favorite folderscheck
Export reports in HTML and CSV formatscheck

TeraCopy for Windows - Code Sector

Official site of TeraCopy, a free utility designed to copy files faster and more secure. It can verify copied files to ensure they are identical. It skips bad files during copy, not terminating the entire transfer. Seamless integration with Windows Explorer.
codesector.com codesector.com
 
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I used to use it before because it had some rather useful features, such as pausing copying, but now I think I am getting less and less benefit from it.
 
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TeraCopy 3.10 (July 4, 2023)

Changelog:
  • Added xxHash3 support (64/128 bit).
  • Blake3 speed improved significantly.
  • Automatically check if the target FAT32 device is limited to 4 GB.
  • Limited service access to the user profile folder only.
  • Multiple bug fixes and UI improvements.
Click to expand...

TeraCopy 3.10 – Code Sector Blog

blog.codesector.com blog.codesector.com
 
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brambedkar59 said:
Latest version released is v3.12 but no release notes yet.

Downloads - Code Sector

Download TeraCopy, Direct Folders...
codesector.com codesector.com

VT result
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No changelog available either, but the changes popup during update process as well as the most recent threads on codesector's blog indicate that the main change is async copy being disabled, due to issues that likely appeared in 3.10 (blog comments mention 3.9.7 working). As a confirmation, "async copy disable" dialog option in the updated 3.12 program is checked and greyed out.

As Code Sector's choice was to completely disable async copy instead of rolling back to pre-3.1, they probably think it's a serious enough issue to put it on dry dock before attempting anything risking data loss or corruption.
 
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TeraCopy 3.16 beta​

November 19, 2023

Changelog:
  • Added xxHash support for SSE2 processors.
  • Upgraded reporting and checksum export features.
  • Implemented network recovery wait function during testing and verification.
  • Expanded maximum buffer capacity to 256 MB.
  • Resolved minor bugs and improved user interface design.
Download: teracopy3.16b.exe
Click to expand...

TeraCopy 3.16 beta – Code Sector Blog

blog.codesector.com blog.codesector.com
 
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TeraCopy 3.17 changelog:
  • Clone & Rescan feature.
  • Added xxHash support for SSE2 processors.
  • Upgraded reporting and checksum export features.
  • Implemented network recovery wait function during testing and verification.
  • Expanded maximum buffer capacity to 256 MB.
  • Resolved minor bugs and improved user interface design.
Click to expand...

Download link

Homepage

TeraCopy for Windows - Code Sector

Official site of TeraCopy, a free utility designed to copy files faster and more secure. It can verify copied files to ensure they are identical. It skips bad files during copy, not terminating the entire transfer. Seamless integration with Windows Explorer.
codesector.com codesector.com
 
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Does anyone have an issue with saving the settings? I believe the developer inverted the functionality of the OK and Cancel button, since my changed settings didn't save with the OK, but they did with the Cancel button. I e-mailed him but didn't receive an answer yet.
 
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TeraCopy 4 Beta​

Changelog:​


User Interface Improvements:
  • Made the interface slimmer by combining the toolbar with the title bar.
  • The top panel and thread views now display the current processing path.
  • The Status tab now shows separate statistics for folders and files.
  • Enhanced the status tab to display warnings when free disk space is insufficient.

New Features:
  • Added a context menu option that directs to a website for troubleshooting file errors.
  • Introduced the ability to skip files during transfer.
  • Added an option to verify files that were previously skipped.
  • Enabled conversion of drive letters to volume GUIDs.
  • Implemented command-line support for file masks.

Performance Enhancements:
  • Improved the reliability of file transfers over network connections.
  • Optimized directory scanning to increase speed.

File Handling Improvements:
  • Each cloned folder now uses a separate file list for better management.
  • Automatically removes trailing spaces from filenames.
  • Implemented automatic truncation of filenames exceeding 250 bytes:
    • applies only to the filename, not the entire path
    • only if the target file system reports an error.

Bug Fixes:
  • Resolved issues where Access Control Lists (ACLs) were not fully copied in certain cases.
  • Correctly handles files dropped onto network shortcuts within Explorer.
  • Various other bug fixes to improve stability and performance.

Pending implementation:
  • File moving feature.

Download: codesector.com/files/teracopy4b.exe
Click to expand...

TeraCopy 4 Beta – Code Sector Blog

blog.codesector.com blog.codesector.com
 
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TeraCopy 4 RC 3
May 15, 2026

Changelog:
  • SQLite in-memory cache and query improvements for better responsiveness.
  • Background loading of the file states when opening the file list from history.
  • Improved statistics calculation.
  • Fixed progress bar and ETA display when copying attributes only.
  • Always-on-top control on the toolbar.
  • Current speed is now displayed in the title bar.
  • Hover tooltips for file size, attributes, and icons in the list.
  • Checksum files: continue validation with the Verify button.
  • File comparison shows seconds when needed.
  • Fixed two-second FAT/exFAT timestamp discrepancy.
  • Fixed bug when verification did not respect the forced fast devices setting.
  • Fixed manual verification after moving files to different drives.
  • Shift/Ctrl + click to multi-select files in the list.
  • Drop handler now ignores files inside ZIP archives.
  • Improved per-monitor scaling.
  • Switches can now be used with the SendTo command.
  • Fixed the Recycle Bin delete mode.
  • Dozens of minor UI fixes.

Download: codesector.com/files/teracopy4rc3.exe
Click to expand...

TeraCopy 4 RC 3 – Code Sector Blog

blog.codesector.com blog.codesector.com
 
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Last edited:
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A month ago, I had a few downloads going on on my HDD, and at the same time, I also started moving 20-30 GB of files from my SSD to HDD. But when I did that, my whole PC kind of got stuck. I mean, I could only alternate between my running apps, excluding File Explorer. Even clicking the start menu button did nothing.
Restarted the PC and did the same thing, and it happened again.
After that, I installed TeraCopy and moving those files while downloads were going on using TeraCopy didn't cause any issue. So I have it installed now. It's useful when copying/moving large files as well as some other nice features.
 
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