Click the "Select File" button above, and choose your OML file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert OML to another file type
To convert OML modules to another format, you need OutSystems Service Studio or other Developer software.
Convert a file to OML
To convert other file formats to the "Proprietary Code / Profile" file type, you need software like OutSystems Service Studio or a similar tool.
About OML files
An .OML file typically functions as an OutSystems Application Module or an Onyx Graphics Printer Media Profile. In the OutSystems low-code enterprise platform, these files store application logic, database schemas, and UI elements. In the digital printing industry, Onyx RIP software uses .OML files to store specific media and color calibration data for large-format printers.
The current format is highly proprietary and restrictive. OutSystems .OML files are compiled binaries that require a costly enterprise license and the OutSystems Service Studio IDE to open. You cannot edit them in standard text editors or browse their contents natively. Onyx media profiles are similarly locked to specific RIP software versions, making cross-platform color management difficult.
Because standard online converters fail to process these closed, proprietary formats, direct conversion to universal formats like PDF or standard code like .C# is impossible without the native software. The best approach is to use the original IDE to export applications to standard web stacks, or use color management tools to export printer data to ICC profiles.
This file format is difficult to open or convert because only the original software can properly read, parse, or export the structured internal data. However, you can use convert.guru as a pragmatic workaround. Just drag and drop your file to identify the exact format, view its internal text headers, and convert it if our analysis detects a supported underlying or embedded format.
Convert.Guru analyzes your OML file, detects the exact format, and lets you read the text inside.
If you want to convert OML file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use OutSystems Service Studio or similar software from the "Application Module / Media Profile" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to OML, try OutSystems Service Studio or another comparable tool in the "Application Module / Media Profile" category.
The OML 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 OML converter.