Paint me blind if you wish, but in bookmarks manager or in general preferences I couldn't find any option to import bookmarks in any format. Googling by keywords otter browser "import bookmarks" didn't help.
I have a large exported bookmarks file from Firefox in html nad json formats, and see no way to add the bookmarks to Otter. This is Otter version 0.9.99 weekly RC 12. Thank you.
If you exported Firefox bookmarks to HTML file, then select: menu File -> Import and Export -> Import HTML Bookmarks...
If you exported Firefox bookmarks to HTML file, then select: menu File -> Import and Export -> Import HTML Bookmarks...
Well yes. Thank you. I used to do import/export via bookmarks manager, and now haven't look elsewhere. Old habits die hard.