Click the "Select File" button above, and choose your CMBL file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert CMBL to another file type
To convert CMBL data files to another format, you need Logger Pro or other Data software.
Convert a file to CMBL
To convert other file formats to the "Scientific Data File" file type, you need software like Logger Pro or a similar tool.
About CMBL files
The .cmbl file is a data collection file created by Logger Pro, a scientific software suite developed by Vernier Software & Technology. It stores experimental data gathered from Vernier sensors, along with graphs, tables, and analysis settings. The main drawback of the .cmbl format is its proprietary nature. Files require an active license of Logger Pro to be fully opened, viewed, or edited. Without this software, students and researchers cannot easily share their experimental data with peers or analyze it using standard spreadsheet tools. Users often need to convert .cmbl data to CSV or TXT to analyze the raw numbers in Microsoft Excel or Google Sheets. Alternatively, converting the visual graphs to PDF or PNG is necessary for printing or including in lab reports. Because .cmbl is a closed, proprietary format specific to Vernier's educational ecosystem, standard online converters fail to process it accurately. The original software is usually required to safely export the data. However, many .cmbl files are actually formatted in UTF-8 XML or compressed via GZIP.
Convert.Guru analyzes your CMBL file, detects the exact format, and lets you read the text inside.
If you want to convert CMBL file to CSV, PDF, ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ, LZMA, CAB or ACE, you can use Logger Pro or similar software from the "Science experiment 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 CMBL, try Logger Pro or another comparable tool in the "Science experiment data storage" category.
The CMBL 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 CMBL converter.