- Extension
- .m4b
- .wpt
- Format
- Binary
- Binary
- Category
- Audio
- Document
- Developer
- Apple
- Microsoft
- Description
- It is an audiobook file compressed using .AAC algorithm based on MPEG-4 container format. It is similar to .M4A file but its denoted as an audiobook and supporting audio players can bookmark it.
- A Word 97-2003 Template (WPT) is a file format used by Microsoft Word 97-2003 to save and store pre-formatted document templates. WPT files contain pre-defined formatting, layout and text, which can be quickly applied to new documents created with the template.
- MIME Type
- audio/x-m4a
- application/msword
