Annotations appear as different shades of gray on Supernote, but can be exported as red or blue to be viewed on devices such as computers or phones. With the built-in email function, you can simply sign documents and share them with co-workers.

For PDFs with landscape layout, the toolbar will also be displayed in landscape automatically.

In addition, Supernote has many features of professional PDF readers, such as Pinch to zoom, PDF Trimming, Half-page View and Contrast Adjustment.

Write on a blank Word doc and convert your handwriting to editable text by double tapping the screen. The text recognition and conversion function can be used offline after activation.

Supernote supports proofreading marks including delete, line break, backspace connect, transpose and insert.

Delete: backspace is no longer needed when you want to delete text. Just use a pen to draw a horizontal line to cross out a word, it will be automatically recognized as a delete signal, and the selected content will be deleted.

Insert: draw an insertion mark (﹀) between words, write down the content, and then tap the insertion mark or double tap the screen to convert to text. You can also insert text at the end of a line or on a new line.

Line break: sometimes a line break is necessary, simply drawing a vertical line (｜) from top-down will do the trick.

Transpose: if the order of words or letters is wrong, you don't need to delete and then rewrite them, just draw a transpose mark (∿) and the words will magically be switched.

You can connect a bluetooth keyboard and get straight to work.