FB2 File Extension

FictionBook 2.0 File Type

Extension .fb2
Developer FictionBook
Popularity 5.0 (124 Votes)
Mime Type text/x-fortran
Default Program KyBook
Category eBook Files
Format Text
Updated 1/1/2022

What is a FB2 File Extension?

FB2 file extension is created by FictionBook, also known as FictionBook 2.0 File. FB2 has been classified as eBook Files. You can open and render the contents of this file in a Text Editor. You can open FB2 files in KyBook program.

Free FB2 File Online Tools & Apps

We have also the free online .FB2 (FictionBook 2.0 File) file extension apps that can allow to view, edit, convert from to FB2, merge, split and compare the FB2 files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

FB2 Files Common Issues

There are few common issues with the FictionBook 2.0 File .FB2 File Extensions while opening the .FB2 files on Windows and MacOs, we have solution to those issues such as:

Can't Open FB2 Files?

  1. You must have supported software programs installed for FictionBook 2.0 File on your system such as KyBook.
  2. Associate default Kybook KyBook program for *.fb2 (FictionBook 2.0 File) files.

    Associate FB2 Default Program on Windows
    1. Right-click a *.FB2 (e.g example.fb2) file and click Open With.
    2. In the Open with dialog box, click Kybook KyBook program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .fb2 files.

    Associate FB2 Default Program on MacOs
    1. Click *.FB2 (e.g example.fb2) file and click information -> Open With.
    2. In the programs list, click Kybook KyBook program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .KyBook extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related FB2 File Extensions

FB2 default file extension is .FB2 and other similer related extensions are:

All Platform Software Programs for FB2 File Extension

List of all softwares that can open the FB2 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open FB2 File on Windows

Software License Developer
Calibre image. Calibre 3 for Windows  Open calibre website. Open Source Calibre
Cool Reader image. Cool Reader 3 for Windows  Open cool reader website. Open Source Cool Reader
Geometer Plus FBReader image. Geometer Plus FBReader 0.12 for Windows  Open geometer plus website. Freeware Geometer Plus
KDE Okular image. KDE Okular .19 for Windows  Open kde website. Open Source KDE

MacOs logo image - FileProInfo.comOpen FB2 File on Mac OS

Software License Developer
Calibre image. Calibre 3 for MacOs  Open calibre website. Open Source Calibre
Cool Reader image. Cool Reader 3 for MacOs  Open cool reader website. Open Source Cool Reader
Geometer Plus FBReader image. Geometer Plus FBReader 0.12 for MacOs  Open geometer plus website. Freeware Geometer Plus
KDE Okular image. KDE Okular .19 for MacOs  Open kde website. Open Source KDE

Linux logo image - FileProInfo.comOpen FB2 file on Linux

Software License Developer
Calibre image. Calibre 3 for Linux  Open calibre website. Open Source Calibre
Cool Reader image. Cool Reader 3 for Linux  Open cool reader website. Open Source Cool Reader
Geometer Plus FBReader image. Geometer Plus FBReader 0.12 for Linux  Open geometer plus website. Freeware Geometer Plus
KDE Okular image. KDE Okular .19 for Linux  Open kde website. Open Source KDE

Website logo image - FileProInfo.comOpen FB2 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen FB2 file on iOS

Software License Developer
Geometer Plus FBReader image. Geometer Plus FBReader 0.12 for iOS  Open geometer plus website. Freeware Geometer Plus
KyBook image. KyBook 000 for iOS  Open kybook website. Free+ KyBook

Android logo image - FileProInfo.comOpen FB2 file on Android

Software License Developer
Cool Reader image. Cool Reader 3 for Android  Open cool reader website. Open Source Cool Reader
Geometer Plus FBReader image. Geometer Plus FBReader 0.12 for Android  Open geometer plus website. Freeware Geometer Plus

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

FB2 file extension icon image.About FB2 - FictionBook 2.0 File

FileProInfo is to help you understand about the FictionBook 2.0 File with *.FB2 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for FB2. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for FB2, please let us know.

Updated 1/1/2022




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