Download VeraCrypt 1.25.7

An update to version 1.25 of VeraCrypt has been released. VeraCrypt, a fork of TrueCrypt, is an open source encryption program that can encrypt entire hard drives or partitions and virtual volumes. VeraCrypt uses the original source code of TrueCrypt, but includes several security improvements. Volumes created with TrueCrypt can simply be opened and converted. In version 1.25 support for Windows 11 has been added, but at least Windows 10 is required. Support for Apple’s M1 and OpenBSD has also been added. In version 1.25.7 the following changes and improvements have also been made:

All OSes:

• Update translations.

Windows:

• Restore support of Windows Vista, Windows 7 and Windows 8/8.1.
  • Windows 7 support requires that either KB3033929 or KB4474419 is installed.
  • Windows Vista support requires that either KB4039648 or KB4474419 is installed.
• MSI installation only: Fix double-clicking .hc file container inserting %1 instead of volume name in path field.
• Advanced users: Add registry settings to control driver internal encryption queue to allow tuning performance for SSD disks and having better stability under heavy load.
  • Under registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\veracrypt:
    • VeraCryptEncryptionFragmentSize (REG_DWORD): size of encryption data fragment in KiB. Default is 256. Maximum is 2048.
    • VeraCryptEncryptionIoRequestCount (REG_DWORD): maximum number of parallel I/O requests. Default is 16. Maximum is 8192.
    • VeraCryptEncryptionItemCount (REG_DWORD): maximum number of encryption queue items processed in parallel. Default as well as maximum is half or VeraCryptEncryptionIoRequestCount.
  • The triplet (FragmentSize=512, IoRequestCount=128, ItemCount=64) is an example of parameters that enhance sequential read speed on some SSD NVMe systems.
  • Fix truncate text in installer for some languages.

Mac OS X:

• Fix resource files inside VeraCrypt application bundle (eg HTML documentation, languages ​​XML files) being world-writable. (Reported by Niall O’Reilly)