CUS Converter

Extract text from Character customization files (CUS)


Drop or upload your .CUS file

How to extract text from your CUS file

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

Convert CUS to another file type

To convert CUS Customization files to another format, you need Lost Ark or other Game software.

Convert a file to CUS

To convert other file formats to the "Character Customization Data" file type, you need software like Lost Ark or a similar tool.


About CUS files

.CUS files are predominantly character customization data files used by video games, most notably Lost Ark and Elsword. They store exact configurations for a character's physical appearance, including facial slider values, hair styles, and color codes. Secondary uses include vehicle diagnostic parameter lists for Vector CANoe or Nissan CONSULT systems, custom dictionaries for AutoCAD, and compressed digital X-ray images for Carestream Health equipment.

The main disadvantage of .CUS files is their highly proprietary nature. Game-based customization files are strictly bound to a specific game client version. They cannot be opened natively on your operating system or viewed in a web browser. A common real-world limitation is regional incompatibility; for example, a preset created in the Korean version of Lost Ark will frequently fail to load in the Western release due to missing asset IDs.

Standard online converters fail to process game-based .CUS files because they mistake them for media files. You cannot convert a preset into a JPG or OBJ because the file contains no actual pixels or 3D geometry - only numerical instructions for the game engine.

However, this format is highly varied. Just drag and drop your file to convert.guru to identify the format, view it, and convert it when possible. Our system can inspect the binary or text headers to tell you exactly which software generated it. If you have a Carestream medical .CUS file, our analysis will detect the underlying 7Z archive structure, allowing you to extract the medical images safely.

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

Users also converted CHAR, DTT and SG3 files.


FAQ

If you want to convert CUS file to INI, CFG, CONF, CONFIG, JSON, XML, YAML, YML, TOML, ENV, PROPERTIES or RC, you can use Lost Ark or similar software from the "Game Character Customization Preset" category. In the File menu, look for Save As… or Export….

To convert ZSHRC, CONF, RCFILE, GITCONFIG, RC, PLIST, BASHRC, CONFIG, PROFILE, INI, PREFS or CFG files to CUS, try Lost Ark or another comparable tool in the "Game Character Customization Preset" category.



The CUS 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 CUS converter.