Extract text from Precompiled header files (GCH)
To convert GCH Header files to another format, you need GNU Compiler Collection (GCC) or other Developer software.
To convert other file formats to the "C/C++ Precompiled Header" file type, you need software like GNU Compiler Collection (GCC) or a similar tool.
A .GCH file is primarily a GNU Compiler Collection (GCC) precompiled header file. Developers use it to cache compiled H or HPP C/C++ headers to significantly speed up compilation times. Alternatively, in the gaming sector, a .GCH file functions as a Game Client History or crash report file for Wargaming.net titles like World of Tanks.
These files present massive disadvantages if you want to view or share them. For developers, the .GCH format is entirely tied to the exact compiler version, machine architecture, and compile flags used during creation. If anything changes in the build environment, the file becomes useless. Similarly, Wargaming.net .GCH crash reports are proprietary binary dumps containing game state data strictly meant for their internal debugging tools.
Because of this, standard online converters fail to process .GCH files. You cannot easily convert a precompiled header back to a readable text source file like H, and you cannot parse a proprietary crash report into a standard TXT or PDF without the original software engine.
Just drag and drop your file to identify the format, view it, and convert it when possible. Although .GCH is a closed, machine-specific format that is difficult to open or convert, convert.guru can inspect the file to extract embedded text, identify the exact compiler version string, or expose raw crash log text. If our analysis detects a supported underlying or embedded format, viewing or further conversion may still be possible.
Convert.Guru analyzes your GCH file, detects the exact format, and lets you read the text inside.
Users also converted TGZ, SED and MO files.
If you want to convert GCH file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use GNU Compiler Collection (GCC) or similar software from the "Precompiled Header Cache" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to GCH, try GNU Compiler Collection (GCC) or another comparable tool in the "Precompiled Header Cache" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GCH converter.