Extract text from Legacy game archives (MKI)
To convert MKI Archives to another format, you need ScummVM or other Game software.
To convert other file formats to the "Game Data Container" file type, you need software like ScummVM or a similar tool.
The .MKI file format is primarily a proprietary game data container developed by Trilobyte for their custom Groovie engine, most famously used in the groundbreaking 1993 CD-ROM game The 7th Guest. These files act as digital vaults, bundling interlaced Full Motion Video (FMV) sequences, high-fidelity audio tracks, and game logic into a single package optimized for early CD-ROM drives.
The biggest disadvantage of the .MKI format is its severe proprietary lock-in. Engineered strictly for playback in MS-DOS environments over thirty years ago, the media inside is compressed using obsolete, custom algorithms. This means standard media players like VLC or Windows Media Player will completely fail to read them. Users are forced to rely on specific engine recreation software like ScummVM just to interpret the data.
Because of this lock-in, users often seek to extract and convert the internal assets to modern, accessible standards. For the video sequences, converting to MP4 or MKV is the best approach to preserve the classic FMV cutscenes for modern viewing. Extracted audio tracks are best saved as MP3 or WAV files. However, separating the interlaced video and audio streams is notoriously difficult, as it requires specific decomposition tools rather than simple file conversion.
Because the .MKI format is closed and highly specialized, standard online converters fail to process it. They do not possess the custom codecs needed to unpack Groovie engine data. Despite these challenges, convert.guru can still inspect your .MKI file. Just drag and drop your file to identify the format, view its underlying structure, and display raw text or internal headers. If our analysis detects any embedded standard formats, viewing or partial conversion may still be possible.
Convert.Guru analyzes your MKI file, detects the exact format, and lets you read the text inside.
Users also converted A3, GXP and PK4 files.
If you want to convert MKI file to , you can use ScummVM or similar software from the "Game Data Container" category. In the File menu, look for Save As… or Export….
To convert files to MKI, try ScummVM or another comparable tool in the "Game Data Container" 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 MKI converter.