.TRIM.CIA File Extension

Trimmed CTR Importable Archive

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What is a TRIM.CIA file?

A TRIM.CIA file is a trimmed .CIA archive created by GodMode9, a file browser for the Nintendo 3DS console. It contains a CTR importable archive but with all unnecessary data removed. TRIM.CIA files include Nintendo 3DS game content, TMD (title metadata), and a ticket (format that stores an encrypted titlekey).

More Information

GodMode9 can be used to open TRIM.CIA files on a Nintendo 3DS console. In order to open it on a computer you can remove the ".trim" extension and leave the ".cia" extension in order to open the file as a CIA file. The ctrtool can be used to read and extract CIA files.

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Programs that open TRIM.CIA files

Rename ".trim.cia" to ".cia" and open as a CIA file
Rename ".trim.cia" to ".cia" and open as a CIA file
Rename ".trim.cia" to ".cia" and open as a CIA file

Verified by FileInfo.com

The FileInfo.com team has independently researched the Trimmed CTR Importable Archive file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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