- Extension
- .tcr
- .htmlz
- Format
- Binary
- Binary
- Category
- Ebook
- Ebook
- Developer
- Psion Teklogix
- Adobe
- Description
- 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.
- It is an eBook file that contains multiple files, such as .HTML files, metadata .OPF files, and images saved in a .ZIP archive file. The main purpose of HTLMZ is to package all eBook content in one file.
- MIME Type
- application/x-psion3-s
- application/x-zip-compressed
