Spreeder's Bookmark feature lets you save a word’s location in a book, like placing a bookmark in a physical book—to return later or mark a page for future reading.
1. While reading, click on a word you'd like to bookmark.

2. From the menu, select Bookmark and Note.
3. You’ll see the title, position in the book, and the word selected. You may also add a note (optional), then click Save.
4. Access saved bookmarks anytime by clicking the bookmark icon.
5. From your saved list, click a bookmark to either jump to the location or edit the bookmark.