Extract text from Espresso plug-ins (SUGAR)
To convert SUGAR plug-ins to another format, you need Espresso or other Plugin software.
To convert other file formats to the "macOS Application Extension" file type, you need software like Espresso or a similar tool.
A .SUGAR file is a proprietary plug-in package used by Espresso, a macOS web development editor originally created by MacRabbit. Developers use these files to add custom syntax highlighting, themes, and code snippets to the editor's core functionality.
The main disadvantage of the .SUGAR format is its exclusivity to macOS and a largely abandoned text editor. On Apple computers, the operating system treats this file as a single entity. In reality, it is a macOS bundle - a hidden folder containing standard web and script files like XML, CSS, PY, and JS organized into subdirectories like Syntaxes and TextExtras. If you are on Windows or Linux, or if you simply do not use Espresso, this file is completely useless in its native form.
Because it is a macOS package, sharing a .SUGAR file over email or cloud storage often results in broken folders or inaccessible data on non-Apple systems. To recover the useful code inside, the best approach is to convert the entire bundle into a ZIP archive, or extract the individual XML and TXT files contained within to migrate your snippets to modern editors like Visual Studio Code.
Standard online converters fail with .SUGAR files because they do not know how to handle macOS bundle directories and treat them as corrupt binaries.
Convert.Guru analyzes your SUGAR file, detects the exact format, and lets you read the text inside.
If you want to convert SUGAR file to , you can use Espresso or similar software from the "Web Editor Extension" category. In the File menu, look for Save As… or Export….
To convert files to SUGAR, try Espresso or another comparable tool in the "Web Editor Extension" category.
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 SUGAR converter.