Extract text from game save and mod files (CTR)
To convert CTR game files to another format, you need Humankind or other Game software.
To convert other file formats to the "Game Save File" file type, you need software like Humankind or a similar tool.
A .CTR file is a multi-purpose extension most commonly used as a game save file for the strategy game Humankind. Beyond gaming, it is utilized as a data archive for the C&C Generals Contra mod, an SQLite database for G8 Estimating Software, a JSON configuration file for Suncorp Bank mortgage calculators, and even a cached JPG image by Microsoft Edge. Users typically open these files using their respective primary software, such as Humankind or the specific mortgage calculator application.
The primary disadvantage of the .CTR format is its proprietary, closed nature across entirely different software ecosystems. Because the extension is shared among unrelated programs, your operating system will not know which software to use. Relying on the original application just to extract a simple save state or read an embedded JSON text snippet is frustrating and locks your data behind specific installed software.
Standard online converters fail to process .CTR files because they rely solely on the file extension. They lack the logic to handle the diverse underlying structures and do not know if they are looking at a compressed archive, a database, or a raw image.
The best conversion targets depend entirely on the file's true internal structure. You should aim to convert to ZIP for game saves, SQL for database records, or TXT for plain text calculator data. Converting to these standardized formats prevents data loss and restores your ability to open the files anywhere.
Because these formats are disguised, they are notoriously difficult to open. Often, only the original software can properly read or export the data. However, just drag and drop your file to see what it is and convert it if supported on convert.guru. Our system bypasses the ambiguous .CTR extension, inspects the binary file signature, and reveals the text or internal content. If our analysis detects an embedded ZIP, SQL, or JSON structure, viewing or conversion may still be seamlessly possible.
Convert.Guru analyzes your CTR file, detects the exact format, and lets you read the text inside.
Users also converted CRT, CDR, TTF, DOCX, RAR, PDF, SAZ, IWA and BIG files.
If you want to convert CTR file to , you can use Humankind or similar software from the "Game Save & Data Archive" category. In the File menu, look for Save As… or Export….
To convert files to CTR, try Humankind or another comparable tool in the "Game Save & Data Archive" 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 CTR converter.