Convert.Guru

SDEF Converter

Convert SDEF files online for free


Drop or upload your .SDEF file

How to convert your SDEF file

  1. Click Select File above, and choose your SDEF file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert SDEF to another file type

The converter easily converts your SDEF file to various formats—free and online. No Visual Studio Code or extra software needed.

  • SDEF to JS
  • SDEF to TS
  • SDEF to PY
  • SDEF to JAVA
  • SDEF to CPP
  • SDEF to C
  • SDEF to CS
  • SDEF to PHP
  • SDEF to RB
  • SDEF to GO
  • SDEF to RS
  • SDEF to SWIFT

Convert a file to SDEF

The converter also works in reverse, allowing you to convert your file into the SDEF file type—in the best quality.

  • SH to SDEF
  • PY to SDEF
  • KT to SDEF
  • PS1 to SDEF
  • SWIFT to SDEF
  • LUA to SDEF
  • PL to SDEF
  • JAVA to SDEF
  • SCALA to SDEF
  • JS to SDEF
  • VBS to SDEF
  • TS to SDEF

About SDEF files

SDEF files, or SDEF (Scriptable Definition) files, are primarily used by Apple's macOS to define the scripting interface for applications. These XML-based files specify the commands and classes that can be used in AppleScript, a scripting language for automating macOS tasks.

While SDEF files are essential for developers working with AppleScript, they can be challenging to handle for regular users. Converting SDEF files to other formats like XML, JSON, or TXT can be useful for easier readability or integration with other systems.

Conversion Methods

Challenges and Considerations

Converting SDEF files can be error-prone if not done correctly, as the XML structure needs to be preserved. Additionally, maintaining the scriptability information intact is crucial for developers. One major drawback of SDEF files is their limited use outside the macOS environment, which can be restrictive.

To simplify this process, you can use the free and easy online service at Convert.Guru. Simply drag-and-drop your SDEF files onto the webpage to convert them securely and reliably into your desired format without any hassle.


The SDEF Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best SDEF converter by continuously improving quality, usability, and reliability.

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