Extract text from Supernote annotations (MARK)
To convert MARK annotations to another format, you need Supernote Partner App or other Data software.
To convert other file formats to the "Annotation Overlay" file type, you need software like Supernote Partner App or a similar tool.
A .mark file is a proprietary annotation overlay created by Ratta Supernote e-ink tablets (such as the A5X and A6X). It stores the vector coordinates of your handwritten notes, highlights, and scribbles that layer on top of a standard PDF or EPUB document.
Users typically encounter this file after syncing their device to a computer via cloud services like Dropbox or the Supernote Cloud. The critical difficulty is that a .mark file is useless on its own - it contains only the "ink" data, not the underlying book or document. You cannot double-click to open it in Adobe Acrobat or Microsoft Word. To view your notes on a PC, the files must be "flattened" or merged.
Convert.Guru analyzes your MARK file, detects the exact format, and lets you read the text inside.
Users also converted MRC, XML, REPP, APPLE and PEK files.
If you want to convert MARK file to , you can use Supernote Partner App or similar software from the "E-ink Tablet Annotation" category. In the File menu, look for Save As… or Export….
To convert files to MARK, try Supernote Partner App or another comparable tool in the "E-ink Tablet Annotation" 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 MARK converter.