Ally accepts multiple file formats, from which it can create alternative formats:

• PDF
• Word
• PowerPoint
• Open and LibreOffice
• HTML
• Content created directly in the Blackboard content editor and in the Moodle Atto editor and derivatives, for example when creating an item or an exam question

The generated alternative formats depend in part on the type of file uploaded. Here is the full list:

• OCR for scanned files
• Tagged PDF for Word, PowerPoint, Open and LibreOffice
• Strict HTML
• Audio
• ePub (electronic book)
• Electronic Braille
• Translated version into multiple languages (50 for now)
• Beeline reader
• Immersive reader