How to convert PDB to TXT
- Add your .PDB file - drop it in the box above or click to browse.
- Convert it to .TXT in a few seconds.
- Download your new .TXT file.
What to expect
.pdbcovers two unrelated formats: Palm e-book databases and Visual C++ debug-symbol files - the right tool depends on which type you have.- Converting a Palm
.pdbto.txtstrips all formatting: chapter headings, images, and styles are lost; only raw text survives. - A Visual C++
.pdbdump is not source code - it maps binary addresses to function names and line numbers, not the original.cppfile text.
Frequently asked questions
How do I know which type of `.pdb` I have?
Open the file in a hex editor or text viewer: a Visual C++ PDB starts with
Microsoft C/C++ MSF 7.00; a Palm e-book starts with a plain-text database name. If the file came from compiling code, it is a debug-symbol file.Can I recover source code from a Visual C++ `.pdb`?
No - a PDB stores symbol names, types, and address-to-line-number mappings but not the actual source text. The original
.cpp files are not embedded in the PDB.Why is my `.txt` output enormous?
A Visual C++ PDB dump can run to several gigabytes for large projects. Use
llvm-pdbutil dump --symbols or --lines instead of --all to limit scope.Can Calibre convert a Visual C++ `.pdb`?
No - Calibre handles only Palm e-book
.pdb files and will fail or produce garbage if given a Visual C++ debug-symbol .pdb.
