Click the "Select File" button above, and choose your BSON file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert BSON to another file type
To convert BSON data files to another format, you need MongoDB Compass or other Database software.
Convert a file to BSON
To convert other file formats to the "Binary JSON Data File" file type, you need software like MongoDB Compass or a similar tool.
About BSON files
The .BSON file is a Binary JSON data format utilized primarily by the MongoDB NoSQL database. It functions as the foundational data storage and network transfer format for MongoDB collections. In addition, it serves as a storage metadata file for the MongoDB WiredTiger storage engine. While highly efficient for machine parsing and network transfers, the format presents significant disadvantages for human users. It is a compiled, binary format, meaning it is impossible to open and read it in a standard text editor. Attempting to view it manually results in unreadable characters. Working with this format strictly requires specialized command-line utilities like bsondump or heavy database management software. Users frequently need to convert .BSON to human-readable JSON or spreadsheet-friendly CSV for data analysis, compliance auditing, or system migration. Unfortunately, standard online document converters fail to process it because it relies on complex, proprietary database serialization structures rather than typical document encodings. We can inspect the binary architecture of the file and extract readable text or embedded JSON objects if supported.
Convert.Guru analyzes your BSON file, detects the exact format, and lets you read the text inside.
If you want to convert BSON file to JSON or CSV, you can use MongoDB Compass or similar software from the "Database serialization and storage" category. In the File menu, look for Save As… or Export….
To convert files to BSON, try MongoDB Compass or another comparable tool in the "Database serialization and storage" category.
The BSON 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 BSON converter.