C Converter

Extract text from C files


Drop or upload your .C file
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How to extract text from your C file

  1. Click the "Select File" button above, and choose your C file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert C to another file type

To convert your C file to another format, you need GNU Compiler Collection (GCC) or other Developer software.

Convert a file to C

To convert other file formats to the "Source Code File" file type, you need software like GNU Compiler Collection (GCC) or a similar tool.


About C files

A .C file is a plain text source code file written in the C programming language, one of the most foundational languages in computing history. These files contain program logic, functions, and instructions intended to be compiled into executable applications by compilers like the GNU Compiler Collection (GCC) or Clang. While .C files are human-readable text, they are not directly executable, meaning you cannot simply double-click them to run the program. This creates a significant barrier for non-developers or users without a configured Integrated Development Environment (IDE) like Visual Studio Code or CLion. Furthermore, sharing raw source code can lead to encoding issues or accidental modification. To share code for review, documentation, or academic submission without requiring the recipient to install compiler tools, users often convert .C files to PDF (ensuring consistent formatting and read-only status), HTML (for web publishing with syntax preservation), or RTF (for universal document compatibility).

Convert.Guru analyzes your C file, detects the exact format, and lets you read the text inside.

Users also converted CPP, CODE, H, SORT, PDF, TXT, 1C, BIN, 1B, ZIP, INC, DOCX and NOTEPAD files.


FAQ

If you want to convert C file to F, VB, CPP, JS, TS, PY, JAVA, CS, PHP, RB, GO or RS, you can use GNU Compiler Collection (GCC) or similar software from the "Software Development Source Code" 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 C, try GNU Compiler Collection (GCC) or another comparable tool in the "Software Development Source Code" category.



The C Converter Story

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 C converter.