Extract text from CK3 files
To convert your CK3 file to another format, you need Crusader Kings III or other Game software.
To convert other file formats to the "Save Game Archive" file type, you need software like Crusader Kings III or a similar tool.
A .CK3 file is a proprietary save game archive generated by Crusader Kings III, the grand strategy role-playing game developed by Paradox Interactive. While technically a compressed archive containing game data, the format presents significant friction for modders and players looking to edit their save states. The primary challenge is that .CK3 files function as containers (often standardized ZIP archives) that hold a gamestate file; however, depending on game settings like 'Ironman Mode' or cloud synchronization, the internal data may be binary-encoded or encrypted, rendering it unreadable in standard text editors like Notepad++. Additionally, as campaigns progress over centuries, these files can bloat in size, making them cumbersome to share or parse without specific tools.
For players aiming to modify character stats, debug events, or analyze campaign data, the most practical workflow is converting or treating the .CK3 file as a ZIP archive. By renaming the extension to ZIP, users can extract the raw gamestate file. For editing purposes, this internal file is best treated as TXT or converted to JSON for use with external parsers and save editors. If the internal data is binary, users must first load the save in-game and re-save it without compression or Ironman restrictions to generate a plain-text version suitable for modification.
Convert.Guru analyzes your CK3 file, detects the exact format, and lets you read the text inside.
Users also converted TXT, ZIP, IPT, BWW, PR, RC2DAT, CK2 and EU4 files.
If you want to convert CK3 file to EU4, CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT or DB, you can use Crusader Kings III or similar software from the "Grand Strategy Game Save" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to CK3, try Crusader Kings III or another comparable tool in the "Grand Strategy Game Save" 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 CK3 converter.