- The National Library Service for the Blind and Physically Handicapped (NLS)--A division of the Library of Congress, NLS administers a free library program of braille and audio materials circulated to eligible borrowers in the United States by postage-free mail. Material may also be downloaded through NLS’ Braille and Audio Reading Download System (BARD)
- Learning Ally--A non-profit providing instructional material in audio formats to students with disabilities that prevent them from reading standard print.
- Bookshare--Bookshare collects the digital files of books provided by publishers. These digital files are converted from text to speech and provided to the readers who can download the content.
- Accesstext Network--A partnership between major book publishers, the Accesstext Network allow colleges and universities to access digital files of material for students with disabilities.