PDB to TCR Converter
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What is a PDB file?
PDB (Palm Database) is a versatile container format originally developed for Palm OS. It was used for various types of data, including eBooks, contacts, and applications.
For eBooks, PDB files were commonly associated with the eReader platform by Palm Digital Media. The format has since faded in popularity, but some readers like Calibre still support it.
How to open PDB files
PDB eBooks can be opened using Calibre, eReader Pro, or legacy Palm devices and emulators. Not all PDB files are eBooks, so tools must match the file's original purpose.
Use AnyConv to convert PDB to EPUB or MOBI formats to improve compatibility with modern readers.
Key facts about PDB
- Full name: Palm Database eBook
- Extension: .pdb
- MIME type: application/vnd.palm
- Developed by: Palm, Inc.
- Initial release: 1996
Useful links and resources
What is a TCR file?
TCR is a relatively obscure eBook format associated with older Psion Series 3 and 5 handheld devices. It offered efficient compression and fast rendering on limited hardware.
Today, TCR is largely obsolete, but some legacy readers and conversion tools like Calibre can still open or convert it to more widely supported formats.
How to open TCR files
TCR files can be opened using Calibre, CoolReader, and other legacy eBook readers. Support is limited, but conversion is often possible.
Use AnyConv to convert TCR files into EPUB or MOBI formats for easier reading on modern devices.
Key facts about TCR
- Full name: Psion eBook File
- Extension: .tcr
- MIME type: application/x-tcr
- Developed by: Psion
- Initial release: 1996
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert PDB files?Not at all! You can convert PDB to TCR without signing up or installing anything.
- Is it safe to convert PDB to TCR on AnyConv?Absolutely. All PDB and TCR files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting PDB to TCR?We do our best to preserve the original quality during PDB to TCR conversion. The result is accurate and clean.
- How long does it take to convert PDB to TCR?Most conversions from PDB to TCR take just a few seconds — even for larger files.
- Can I upload more than one PDB file?Yes, batch conversion is supported. You can convert multiple PDB files to TCR at once — fast and easy.
- What browsers support PDB to TCR conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting PDB to TCR on any platform.