OAP Converter

Extract text from OutSystems application packages (OAP)


Drop or upload your .OAP file
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How to extract text from your OAP file

  1. Click the "Select File" button above, and choose your OAP file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert OAP to another file type

To convert OAP packages to another format, you need Service Studio or other Developer software.

Convert a file to OAP

To convert other file formats to the "Application Package" file type, you need software like Service Studio or a similar tool.


About OAP files

The .OAP file is an OutSystems Application Package used to bundle, transfer, and deploy applications across different environments within the OutSystems low-code platform. Developers primarily use Service Studio to create and manage these packages. The main disadvantage of the .OAP format is severe vendor lock-in. It is a highly proprietary container that requires an active OutSystems environment to open, edit, or execute. You cannot natively modify the application logic using standard developer tools like Visual Studio Code. Users often need to convert or extract these files to recover locked assets, audit configurations, or retrieve embedded media without paying for a platform license. The most realistic conversion target is a ZIP archive, which allows you to extract standard XML metadata, PNG icons, and other raw resources. Exporting the internal logic directly to standalone C# or HTML is intentionally restricted by the platform. This file format is notoriously difficult to process because the internal structures are closed and undocumented. Often, only the original OutSystems software can properly read, compile, or deploy the data. Standard online converters fail to process it because it is not a standard document. If our analysis detects a supported underlying or embedded archive format, viewing or extracting the assets may still be possible.

Convert.Guru analyzes your OAP file, detects the exact format, and lets you read the text inside.

Users also converted WEBP files.


FAQ

If you want to convert OAP file to , you can use Service Studio or similar software from the "Low-Code Application Deployment" category. In the File menu, look for Save As… or Export….

To convert files to OAP, try Service Studio or another comparable tool in the "Low-Code Application Deployment" category.



The OAP 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 OAP converter.