How to open .FB2 file extension?

If you cannot open a new file that has been saved in the .FB2 format you need to download the appropriate software. The manufacturer of .FB2 files is FictionBook; .FB2 files belong to the eBook Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .FB2 files. Activities performed in the order described should solve the problems with all the files in the .FB2 format.

• What is .FB2 file?
• How to open .FB2 file?
• What is .FB2 file?