Very solid program, excellent for the price. Opens files quickly. Converts to pdf about 3-4 pages per second (a standard book of text, no graphics). Seems like very good value (I've been using it for half a day). I was concerned that another reviewer disliked the scrolling options. I'm not sure what that reviewer had in mind. The program has four display modes: single page, single page continuous, two pages, and multiple pages. Combined with arrow keys or trackpad i can get everything i want for navigation - it all works quite well. There is no ability to rotate pages, that is true, but it's not a functionality i need personally. I'm quite satisfied with it.

I tried out a few different free DjVu viewers but didn’t find one I liked, so I decided it was worth paying a few dollars for something good. This app is definitely worth it! The search function is great, the viewing feels very natural, and I like the fact that I can toggle between different display modes (scrolling vs. single page, sidebar off/on). Totally happy with my purchase!

- Allows you to edit the outline. - Great viewing experience that catches up to that of Preview and very quick loading.- Converts to PDF very quickly (hundreds of pages within seconds)Absolutely worth the price!

Title says all. I have tried many different programs to convert djvu to PDF and this is the fist one which ACTUALLY preserves the bookmarks. Also the whole app is much nicer than the others.