Extract text from ESF files
To convert your ESF file to another format, you need Total War or other Game software.
To convert other file formats to the "Campaign Save File" file type, you need software like Total War or a similar tool.
The .ESF file extension represents a diverse set of proprietary data formats, most notably serving as the Encrypted Storage File for Creative Assembly titles like Empire: Total War, Napoleon, and Shogun 2. In this context, the file acts as a rigid, binary container for campaign progress, storing critical variables such as treasury amounts, turn numbers, and army positions.
Because .ESF files are compiled binary archives rather than plain text, users face immediate friction when attempting to mod games or adjust save states; simply opening them in a text editor yields illegible code. To manipulate this data, users must utilize specialized utilities like EditSF or ESF Editor, which can parse the node structure and allow value modification. For preservation or external data manipulation, modders often seek to convert these structures into XML or CSV formats, though direct conversion requires specific community tools.
Outside of gaming, .ESF also refers to Eos Show Files created by ETC lighting consoles. These files contain intricate stage lighting cues and patch data. While generally intended for playback on ETC hardware or the Eos Family offline editor, they are essentially compressed archives that may sometimes be renamed to ZIP to access internal assets. Additionally, in Romania, the extension is used for Forexebug public financial reports, which are strictly structured XML documents used for government submissions via ANAF.
Convert.Guru analyzes your ESF file, detects the exact format, and lets you read the text inside.
Users also converted PDF, JPG, EFF, GEM, RAR, EPS, TXT, DOCX, PLIST, ZIP, AAE and CRDOWNLOAD files.
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 ESF converter.