LanguageCIA
Nintendo 3DS CTR importable archive
File type: Various data file
A cia file extension is associated with the Nintendo 3DS CTR importable archive format.
Found 2 different file type records with the same cia filename suffix.
What is cia file?
File type category:
Various data file
Date updated: March 25, 2019
The cia file extension is related to the Nintendo 3DS, a handheld video gaming console, released in 2011.
The cia file contains archive with video game installation, metadata, ticket (encrypted titlekey) used by Nintendo 3DS for gamecard updates from 3DS eShop.
How to open cia file?
Use ctrtool to open *.cia files.
How to convert cia file?
Probably cannot be converted to anything else.
Suggested software to open cia file:
Associated software actions with the cia file
Software applications that can open cia files:
ctrtool (Multiplatform)
Software apps that extract cia files:
ctrtool (Multiplatform)
Sheffield Dictionary data
File type category:
Various data file
Date updated: March 22, 2017
The cia file extension is associated with the Sheffield Dictionary software.
The cia file stores various data used for internal purposes of the Sheffield Dictionary.
The Sheffield Dictionary seems to be obsolete product without any support from developer.