FreeOTFE logo FreeOTFE
Free disk encryption software for PCs and PDAs
(PDA version of WWW site)

Download
The latest versions of FreeOTFE / FreeOTFE4PDA and FreeOTFE Explorer can be downloaded from here.

Previous releases are also available for download.

Not sure how to check the MD5:/SHA-1: signatures on the files below to confirm their authenticity? Try using a copy of the SDHash command line utility, or something like SecureTrayUtil if you prefer a more graphical interface, and optional shell integration.


FreeOTFE (v4.71)
PC version, including full documentation
Note: You only need to download one package from the following PC options

Full installation package
(Most PC users will want this one)
MD5: 0A4F6455CA75DAB9497F70DEF250D2C1
SHA-1: DBF77D66 77A2AE48 A812BCCF FBA9C9F8 E111B3DA

Binary files as ZIP archive
(This version is the best one for portable use)
MD5: D47E168B5DCC0D7370015FAA0A55A8D4
SHA-1: BCDF2696 22C0774C 19F13FE7 61922AAD 68F06C45


FreeOTFE4PDA (v3.76)
PDA version, including full documentation
Note: You only need to download one package from the following PDA options

Upgrading from a previous version? Please note that although FreeOTFE4PDA still comes with all hash/cypher drivers, only the SHA-xyz and AES drivers are enabled by default in v3.75 onwards. To mount existing volumes secured using other algorithms, please enable the relevant hash/cypher drivers via the "Options" dialog. (See Advanced Topics, "Enabling/Disabling Hash/Cypher Algorithms" section, for details)


ActiveSync installation package
(Most PDA users will want this one)
MD5: 2C44C4275C377C2882651FDD1FF74F11
SHA-1: E2114384 6DC44BE5 227B21B1 4C2FB38B 2D3F7217

CAB file installation package
MD5: 15B3ADB8E3086DB46D61570FF79930C0
SHA-1: 6469C916 F01E9D76 7E38EE99 68A3A574 44656F05

Binary files as ZIP archive
MD5: 50AD79CD2DA9E775156ADC3F2E3A7580
SHA-1: 3EBA5B4A 26FBEBE5 C9AF465E 5489E2D5 224BD049


FreeOTFE Explorer (v2.10)
Note: You only need to download one package from the following options

Full installation package
(Most PC users will want this one)
MD5: 9C151EB1E15CA661315126B4624A7235
SHA-1: E819E7CE 722D1136 03CF30B4 958C30A3 ABD79D28

Binary files as ZIP archive
(This version is the best one for portable use)
MD5: ACD0D48A7231440E92E00B13501C0A19
SHA-1: 8023AAFD BA290625 216B9A0F 21974A5D E94E7DC5


Source code
Note: The SDeanComponents package is required to compile the GUI for the PC version
MD5: DFAFAF09E4633538479E460AB0D595B0
SHA-1: 968237AD 41600548 1F5A3C89 D3D4D1B7 F083DEFE