Obi Older Versions

Obi Older Versions

Our current download is always listed on our Obi Downloads page. This page displays links to older versions of the Obi application and related files.

File name/ download link Size Description
Quick start guide.doc 44 KB Step by step guide for creating your first DTB on Obi.
Obi 4.6-64bit.exe (self extracting zip) 57 MB Obi 4.6 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 4.6.exe (self extracting zip) 57 MB Obi 4.6 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 4.5-64bit.exe (self extracting zip) 35 MB Obi 4.5 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 4.5.exe (self extracting zip) 35 MB Obi 4.5 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 4.2-64bit.exe (self extracting zip) 35 MB Obi 4.2 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 4.2.exe (self extracting zip) 35 MB Obi 4.2 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 4.1-64bit.exe (self extracting zip) 35 MB Obi 4.1 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 4.1.exe (self extracting zip) 35 MB Obi 4.1 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 4.0-64bit.exe (self extracting zip) 35 MB Obi 4.0 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 4.0.exe (self extracting zip) 35 MB Obi 4.0 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 3.9.1-64bit.exe (self extracting zip) 34 MB Obi 3.9.1 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 3.9.1.exe (self extracting zip) 34 MB Obi 3.9.1 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 3.9-64bit.exe (self extracting zip) 34 MB Obi 3.9 setup files for online installation (for 64-bit systems)(installs dependencies from internet)
Obi 3.9.exe (self extracting zip) 34 MB Obi 3.9 setup files for online installation (for 32-bit systems)(installs dependencies from internet)
Obi 3.8.exe (self extracting zip) 34 MB Obi 3.8 setup files for online installation (installs dependencies from internet)
obi 3.7.exe (self extracting zip) 34 MB Obi 3.7 setup files for online installation (installs dependencies from internet)
Obi 3.6.exe (self extracting zip) 34 MB Obi 3.6 setup files for online installation (installs dependencies from internet)
Obi 3.5.exe (self extracting zip) 34 MB Obi 3.5 setup files for online installation (installs dependencies from internet)
Obi 3.0.exe (self extracting zip) 34 MB Obi 3.0 setup files for online installation (installs dependencies from internet)
Obi 2.6.exe (self extracting zip) 34 MB Obi 2.6 setup files for online installation (installs dependencies from internet)
Obi 2.5.exe (self extracting zip) 24 MB Obi 2.5 setup files for online installation ( installs dependencies from internet )
Obi 1.2.exe (self extracting zip) 20 MB Obi 1.2 setup files for online installation ( installs dependencies from internet )
Obi_JFWScripts122.zip 852 KB JAWS scripts for Obi 1.2, required only with JAWS 9.0 and above
Obi_JFWScripts1221-Test.zip 8 kb JAWS Scripts for Obi 1.2, Updated for JAWS 11 and 12
Audio format converter-Beta1.exe 591 KB Utility to convert the format of audio files
Sample_project1.zip 60 MB Sample project created on Obi
DAISY 2.02-Sample-DTB.zip 6.2 MB DAISY 2.02 sample DTB created on Obi 1.1
Pipeline-lite_Obi-1.1.zip 16.5 MB Separate download for installing Pipeline-lite ( It is already included in Obi setup files above )

Downloads for previous versions

File name/ download link Size Description
Obi-1.1.exe (self extracting zip) 19 MB Obi 1.1 setup files for online installation ( installs dependencies from internet )
Obi setup 64 bit.zip 19 MB Test installer for 64 bit windows vista and windows 7
Obi 1.0.exe (self extracting zip) 14.7 MB Obi setup files for online installation ( installs dependencies from internet )
Obi 1.0_complete_setup.exe (self extracting zip) 98 MB Obi setup files for offline installation ( contains all dependencies in itself )
Obi_JFWScripts101.exe 852 KB JAWS scripts for Obi 1.0, required only with JAWS 9.0 and above
Pipeline-lite.zip 12.3 MB Separate download for installing Pipeline-lite ( It is already included in Obi setup files above )