Extract text from Audio bank files (BNK)
To convert BNK Audio banks to another format, you need Audiokinetic Wwise or other Audio software.
To convert other file formats to the "Wwise SoundBank File" file type, you need software like Audiokinetic Wwise or a similar tool.
A .BNK file is predominantly a SoundBank file generated by Audiokinetic Wwise, a standard audio middleware used in video game development. It functions as a compiled binary container that bundles raw audio files, playback events, and game engine logic into a single package. Secondary uses include educational test banks for the ExamView Assessment Suite and legacy data packages for specific games like Test Drive Unlimited.
Working with .BNK files is notoriously frustrating for general users. The format is highly proprietary and closed. Standard audio software and media players like VLC or Windows Media Player cannot open or play them. They are opaque containers, meaning you cannot easily see what audio tracks or questions are inside without specialized unpacking tools. Furthermore, the audio embedded inside the bank is usually encoded into another proprietary format, WEM (Wwise Encoded Media), adding a second layer of complexity to audio extraction.
To make the audio usable, you must unpack the container. For listening or game modding, extract and convert the files to WAV for lossless quality, or OGG for high-quality, lightweight compressed audio. If you need maximum compatibility for web sharing or mobile devices, convert to MP3. Drag and drop your file to analyze and convert it - free, online, and without installing complex game modding software.
Convert.Guru analyzes your BNK file, detects the exact format, and lets you read the text inside.
Users also converted WEM, MP3, BANK, WAV, ZIP, PCK, WPK, DVPL, TXT, NGRR, OGG, PDF and MP4 files.
If you want to convert BNK file to MP3, PDF, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC or APE, you can use Audiokinetic Wwise or similar software from the "Game Audio Asset Container" category. In the File menu, look for Save As… or Export….
To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to BNK, try Audiokinetic Wwise or another comparable tool in the "Game Audio Asset 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 BNK converter.