Click the "Select File" button above, and choose your ZL file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert ZL to another file type
To convert ZL compressed files to another format, you need 7-Zip or other Compressed software.
Convert a file to ZL
To convert other file formats to the "Data Compression Archive" file type, you need software like 7-Zip or a similar tool.
About ZL files
The .ZL file is primarily a raw data container compressed using the zlib compression library. Developers use it to store and transfer raw compressed data streams utilizing the DEFLATE algorithm. A minority of .ZL files act as timetable files for the Zusi 3 Train Simulator. You can attempt to open primary .ZL files using advanced archive utilities like 7-Zip. The major disadvantage of the .ZL format is its lack of standard archive file headers. Because it is a raw data stream rather than a structured archive like ZIP, native operating system file explorers cannot read it. It does not store folder structures or multiple file metadata natively. For practical file sharing and long-term storage, users must convert the extracted contents to standard ZIP or .TAR.GZ formats. Because .ZL files are often headerless binary streams or niche simulator data, standard online converters fail to process them. Our system will inspect the internal structure to safely extract embedded text or underlying data when possible.
Convert.Guru analyzes your ZL file, detects the exact format, and lets you read the text inside.
If you want to convert ZL file to RON, ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ, LZMA, CAB, ACE or ARJ, you can use 7-Zip or similar software from the "Raw Compressed Data 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 ZL, try 7-Zip or another comparable tool in the "Raw Compressed Data Storage" category.
The ZL 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 ZL converter.