Extract text from WindowBlinds themes (SDTHEME)
To convert SDTHEME themes to another format, you need WindowBlinds or other Compressed software.
To convert other file formats to the "WindowBlinds Theme Archive" file type, you need software like WindowBlinds or a similar tool.
The .sdtheme file is a proprietary desktop customization package designed to modify the visual interface of the Windows operating system. These files store graphical elements such as custom taskbars, window borders, start buttons, and interface colors, which are applied globally to change the look and feel of the desktop environment.
These theme files are exclusively managed by WindowBlinds, a commercial UI customization application developed by Stardock Corporation. You can learn more about the software's history and skinning capabilities on its Wikipedia page.
The primary disadvantage of the .sdtheme format is its strict vendor lock-in. It requires a paid subscription or standalone license for WindowBlinds to apply the skins. Without the original software installed, Windows cannot read or utilize these files, making them useless on a stock operating system. Furthermore, standard online converters fail to process them because they cannot parse the proprietary rendering engine parameters hidden inside.
Fortunately, underneath the custom extension, an .sdtheme file is actually a standard ZIP archive. By converting the file to ZIP, you can extract the raw internal assets. This gives you direct access to the underlying PNG graphics, JPG wallpapers, and plain text INI configuration files, though you will lose the ability to apply the theme with a single click.
Because this is a closed format tied to a specific rendering engine, it is notoriously difficult to convert directly into native Windows THEME or MSSTYLES files. Most tools simply cannot translate the formatting rules. However, just drag and drop your file to identify the format, view it, and convert it when possible. Since our analysis detects the embedded archive structure, convert.guru can bypass the proprietary limits and help you extract the raw visual assets seamlessly.
Convert.Guru analyzes your SDTHEME file, detects the exact format, and lets you read the text inside.
Users also converted RDM, BRSTM and Z64 files.
If you want to convert SDTHEME file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use WindowBlinds or similar software from the "Desktop Customization Theme Storage" 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 SDTHEME, try WindowBlinds or another comparable tool in the "Desktop Customization Theme Storage" 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 SDTHEME converter.