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To always get notified about the latest updates, please register yourself as Obi (free/open source DAISY production tool) user. This will also enable you to play a crucial role in providing the future direction to Obi as it will allow us to understand your requirements in a more meaningful way.

The registration form will be shown as Obi is launched, after installation. Please make sure that your computer is connected to the Internet while registering.

Please choose files to download from the tables below.

Main releases

File name/ download url Size Description
Quick start guide.doc 44 KB Step by step guide for creating your first DTB on Obi.
Obi 3.5.exe (self extracting zip) 33 MB setup files for online installation ( installs dependencies from internet )
Obi 3.5_complete_setup.exe (self extracting zip) 116 MB setup files for offline installation ( contains all dependencies in itself )
Obi_JFWScripts251.zip 8 KB JAWS scripts for Obi 2.0 and above, Updated for JAWS 13
Obi_JFWScripts122.zip 4 KB JAWS scripts for Obi 1.2 / 2.0, required only with JAWS 9.0 and 10
Obi_JFWScripts1221-Test.zip 8 KB JAWS scripts for Obi 1.2 / 2.0, Updated for JAWS 11 and 12
Audio format converter-Beta1.exe 591 KB Utility to convert the format of audio files

Sample content

File name/ download url Size Description
Sample_project1.zip 60 MB Sample project created on Obi
The Story of the Three Little Pigs-dummy text.epub 4.2 MB EPUB 3 sample DTB with dummy text in Content Document
The Story of the Three Little Pigs.epub 4.2 MB EPUB 3 sample DTB without dummy text
DAISY 2.02-Sample-DTB.zip 6.2 MB DAISY 2.02 sample DTB created on Obi

Test releases

No test releases available
File name/ download url Size Description