Click the "Select File" button above, and choose your ZOO file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert ZOO to another file type
To convert ZOO archives to another format, you need Planet Zoo or other Compressed software.
Convert a file to ZOO
To convert other file formats to the "Legacy Archive Format" file type, you need software like Planet Zoo or a similar tool.
About ZOO files
The .ZOO file extension represents a collision between legacy computing history and modern gaming. Historically, it identifies a Compressed Archive created by the ZOO archiver, a command-line utility developed by Rahul Dhesi in the mid-1980s. These files store multiple compressed files and were popular on BBS systems before the ZIP format dominated the market. The main disadvantage today is accessibility; modern operating systems like Windows 11 or macOS generally do not support ZOO archives natively, leaving users unable to extract old data, software code, or text documents without specialized tools like 7-Zip or command-line emulators.
In a modern context, a .ZOO file is frequently associated with Planet Zoo, a construction simulation by Frontier Developments. Here, the file serves as a Blueprint or save file, containing proprietary instruction sets for zoo layouts and animal data. These files are strictly internal; they cannot be "opened" in Microsoft Word or viewed as images. A third less common variation involves Biomechanics Data used with MATLAB, storing kinematic data.
Conversion Best Practices:
For Archives: Convert legacy ZOO files to standard ZIP or 7Z formats to ensure future accessibility. If the archive contains text, convert extracted files to PDF or TXT.
For Biomechanics: If the file is data-centric, use MATLAB to export the dataset to CSV or XLSX for use in Microsoft Excel.
Convert.Guru analyzes your ZOO file, detects the exact format, and lets you read the text inside.
If you want to convert ZOO file to TS, ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ, LZMA, CAB, ACE or ARJ, you can use Planet Zoo or similar software from the "Compressed Archive Storage" category. In the File menu, look for Save As… or Export….
To convert XXE, 7Z, Z, PAK, LHA, DEB, UUE, TAR, LZH, ZIP, PKG or RAR files to ZOO, try Planet Zoo or another comparable tool in the "Compressed Archive Storage" category.
The ZOO 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 ZOO converter.