Extract text from Wii U or 3DS archives (JARC)
To convert JARC archives to another format, you need Switch Toolbox or other Game software.
To convert other file formats to the "Console Asset Archive" file type, you need software like Switch Toolbox or a similar tool.
The .JARC file is a proprietary game asset archive used by Nintendo for Wii U and Nintendo 3DS titles. Developers use these archives to bundle critical game data, including 3D models, textures, interface layouts, and audio tracks, into a single compressed container. Modders, translators, and data miners often encounter these files when extracting or modifying game ROMs for emulation or study.
To open or modify a .JARC file, users must rely on community-developed software like Kuriimu or Switch Toolbox, as official Nintendo developer tools are heavily restricted. These community programs parse the specific file headers and extract the inner contents so they can be modified. The primary disadvantage of the .JARC format is its completely closed, proprietary nature. It cannot be opened by standard archive utilities like WinRAR or 7-Zip. The files are effectively useless outside of a Nintendo console or a dedicated emulator like Cemu or Citra. Users generally need to extract the contents to accessible formats just to view the underlying game assets.
We recommend extracting the contents of a .JARC file to standard target formats based on the asset type. Internal textures should be converted to PNG, audio streams to WAV, and 3D models to OBJ or FBX. Converting the entire archive by repacking the extracted files into a standard ZIP file makes the raw game assets accessible on any computer. Be aware that repacking modified assets back into a .JARC file requires exact formatting, padding, and compression, or the game will crash upon loading.
This file format is exceptionally difficult to open or convert online because standard web converters do not support Nintendo's undocumented file tables or proprietary compression methods. Emphasizing that often only the original software or specialized modding tools can properly read or export the data is crucial. If our analysis detects a supported underlying or embedded format inside the archive, viewing or conversion may still be possible.
Convert.Guru analyzes your JARC file, detects the exact format, and lets you read the text inside.
If you want to convert JARC file to , you can use Switch Toolbox or similar software from the "Game Asset Archive Storage" category. In the File menu, look for Save As… or Export….
To convert files to JARC, try Switch Toolbox or another comparable tool in the "Game Asset Archive Storage" 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 JARC converter.