1. Click "Choose Files" button and select your FB2 files you would like converted.
2. Click on the “Convert to OTB” button to start the conversion.
3. When the status change to “Done” click the “Download OTB” button
To convert in the opposite direction, click here to convert from OTB to FB2
ost e-readers support various ebook formats, with some more popular than others - EPUB, PDF and MOBI being the three most commonly supported formats; other less commonly utilized ones may include IBA, DJVU or FB2. Apple uses IBA (Internal Book Archive), similar to Epub but only supports books created using their iBooks Author software, as an eBook format for books ...
Nokia designed OTB for use in its proprietary phones to facilitate wireless file transfers between devices over an unlicensed connection, typically when exchanging multimedia text messages supporting inserting photos. ...
Upload a FB2 file, click "Convert", and use additional options to quickly modify its contents before downloading the final OTB file after processing has completed.
Our FB2 to OTB converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.