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AFA File - What is an .afa file and how do I open it?
Learn about .AFA files and view a list of programs that open them.
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Overview
What is an AFA file? An AFA file is a compressed archive saved in the Astrotite Compressed Archive Format, a proprietary format that bundles one or more files into a single container for storage or transfer. It may be compressed to varying levels to use less space and may incorporate encryption and integrity checks to provide protection and error resilience. While users may store personal files in AFA archives, several games developed by Alice Soft Games use the AFA archive format to store game data, which is why retro gaming enthusiasts may encounter AFA files.
More Information Fantiusen Software developed Astrotite to compress, encrypt, and manage archive files. When a user creates an archive with Astrotite, the app packages the chosen files into a single AFA file that a user can move, back up, or share. The software uses encryption algorithms and internal checks to help guard against accidental data corruption, and it can also support repair tools for damaged archives. NOTE: Fantiusen Software no longer develops Astrotite.
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DeveloperFantiusen Software
Popularity2.0 | 1 Vote
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.AFA File Extension
Astrotite Compressed Archive
| Developer | Fantiusen Software |
| Popularity |
2.0 | 1 Vote |
What is an AFA file?
An AFA file is a compressed archive saved in the Astrotite Compressed Archive Format, a proprietary format that bundles one or more files into a single container for storage or transfer. It may be compressed to varying levels to use less space and may incorporate encryption and integrity checks to provide protection and error resilience. While users may store personal files in AFA archives, several games developed by Alice Soft Games use the AFA archive format to store game data, which is why retro gaming enthusiasts may encounter AFA files.
More Information
Fantiusen Software developed Astrotite to compress, encrypt, and manage archive files. When a user creates an archive with Astrotite, the app packages the chosen files into a single AFA file that a user can move, back up, or share. The software uses encryption algorithms and internal checks to help guard against accidental data corruption, and it can also support repair tools for damaged archives.
NOTE: Fantiusen Software no longer develops Astrotite.
How to open an AFA file
You can open AFA files with Fantiusen Software Astrotite (now discontinued). If you have Astrotite installed, you can double-click the AFA file to decompress and view its contents.
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Programs that open AFA files
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Fantiusen Software Astrotite
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Discontinued
Free
Category: Compressed Files
Updated: January 6, 2026