- Extension
- .mac
- .tcr
- Format
- Binary
- Binary
- Category
- Raster Image
- Ebook
- Developer
- Apple
- Psion Teklogix
- Description
- Bitmap graphic created by MacPaint for the Macintosh, one of the first painting programs for the Mac; supports only black-and-white graphics since the original Macintosh had a monochrome monitor.
- The TCR file format is associated with eBook files specifically used by Psion Series 3 devices. Psion Series 3, a range of personal digital assistants (PDAs) developed in the early 1990s, utilized these files to store and display electronic books (eBooks). TCR files are designed to be compact to suit the limited storage capacities of early PDAs. They contain the text of the eBook, and possibly basic formatting, optimized for the low-resolution screens of the Psion device.
- MIME Type
- image/x-macpaint
- application/x-psion3-s
