HHH Converter

Extract text from Unity asset bundles (HHH)


Drop or upload your .HHH file
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How to extract text from your HHH file

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

Convert HHH to another file type

To convert HHH asset bundles to another format, you need Unity or other Game software.

Convert a file to HHH

To convert other file formats to the "Asset Bundle" file type, you need software like Unity or a similar tool.


About HHH files

A .hhh file is most frequently a Unity Asset Bundle that has been renamed from its standard extension (like unity3d or assets) to .hhh, often to obfuscate game data in indie or visual novel titles. These files function as containers using the UnityFS format, storing raw game resources including 3D models (meshes), textures, audio clips, and compiled scripts. Because they are proprietary binary archives designed for the Unity engine runtime, they cannot be opened or "converted" by standard image editors like Photoshop or media players. Users typically encounter these files when attempting to mod a game or extract a soundtrack. A secondary, much rarer use case (less than 1%) is as a Precompiled Header file for the legacy Power C compiler, used to speed up compilation times by storing processed header information.

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


FAQ

If you want to convert HHH file to , you can use Unity or similar software from the "Game Asset Archive" category. In the File menu, look for Save As… or Export….

To convert files to HHH, try Unity or another comparable tool in the "Game Asset Archive" category.



The HHH 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 HHH converter.