Subscribing to Frames

Frames is free to download and use. Extra features are available with a paid annual subscription. We call this Frames Premium.

Frames Premium lets you adjust the text layout and add PDF files to your notes. More features will be added in time.
Subscribe to Frames Premium from the Preferences screen (Select Frames > Preferences... from the menu bar). 
Try it free for 1 month before paying for the year.