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PDB TXT
File conversion

Convert PDB to TXT

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Verified by Adam B.· reviewed by FE Editorial ·updated Jul 2, 2026
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Is it possible to convert PDB to TXT?
Yes - PDB converts to TXT.

You can do it right here with our free converter - no sign-up, and your file is deleted right after.

Upload a Palm e-book .pdb file above to get plain .txt - it is free and your file is deleted after converting. If your .pdb came from compiling a C++ project, it is a debug-symbol database, not an e-book; use llvm-pdbutil dump --all file.pdb > file.txt instead. Either way, expect a flat text file with no formatting.

Also to TXT: RTF · KKSRC · HVE

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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PDB → TXT converterFREE
Drop a .PDB file here
or pick one - we convert it to .TXT and give you the file to download

Why convert PDB to TXT?

Palm .pdb e-books are often archived or migrated to devices that no longer support the format, and exporting to .TXT makes them readable in any editor. Some users extract the raw text to feed into another tool or script. Developers dump Visual C++ .pdb symbol databases to inspect what function names, type definitions, and source-file paths were captured during a build.

How to convert PDB to TXT

Calibre FREE

Open the .pdb in Calibre, right-click it, choose Convert Books, and select TXT as the output format.

Command line - llvm-pdbutil CLI

For Visual C++ debug-symbol files, run llvm-pdbutil dump --all myfile.pdb > myfile.txt to dump the full symbol map.

DIA SDK / dumpbin FREE

Included with Visual Studio - open a Developer Command Prompt and run dumpbin /symbols myfile.obj to list symbol information.

About these formats

.PDB Program Database (Visual C++ Debug Symbols)

A PDB file is a Program Database - a debug-symbol file the Visual Studio compiler creates next to a compiled EXE or DLL. You do not open it directly; Visual Studio or WinDbg loads it…

Open .PDB details →
.TXT Plain Text File

A TXT file is plain, unformatted text - the simplest document format on any computer. Double-click it: Windows opens it in Notepad, macOS in TextEdit, Linux in gedit. Nothing to install. If…

Open .TXT details →

Quality & what to watch

  • .pdb covers 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 .pdb to .txt strips all formatting: chapter headings, images, and styles are lost; only raw text survives.
  • A Visual C++ .pdb dump is not source code - it maps binary addresses to function names and line numbers, not the original .cpp file 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.