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.

FictionBook 2.0 File Type

What is a FB2 File Type?

The file format specifies the structure of the eBook instead of the appearance. This makes it useful for converting into d' other formats. It includes simple semantic markup, metadata streaming, unicode and online formatting.

Since FB2 files can expand thanks to embedded images, they are often compressed into .ZIP files in order to transfer them more easily to the Internet. In these cases, the extension can be replaced by the extension; option; option; .zip "or .fb2.zip" l' extension.

Free online FB2 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 Converter

Open FB2

Edit FB2

Compare FB2 Files

Merge FB2 Files

Split FB2 Files

FB2 Metadata Viewer

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.

Open FB2 File on Windows

	Software	License	Developer
	Calibre 3 for Windows	Open Source	Calibre
	Cool Reader 3 for Windows	Open Source	Cool Reader
	Geometer Plus FBReader 0.12 for Windows	Freeware	Geometer Plus
	KDE Okular .19 for Windows	Open Source	KDE

Open FB2 File on Mac OS

	Software	License	Developer
	Calibre 3 for MacOs	Open Source	Calibre
	Cool Reader 3 for MacOs	Open Source	Cool Reader
	Geometer Plus FBReader 0.12 for MacOs	Freeware	Geometer Plus
	KDE Okular .19 for MacOs	Open Source	KDE

Open FB2 file on Linux

	Software	License	Developer
	Calibre 3 for Linux	Open Source	Calibre
	Cool Reader 3 for Linux	Open Source	Cool Reader
	Geometer Plus FBReader 0.12 for Linux	Freeware	Geometer Plus
	KDE Okular .19 for Linux	Open Source	KDE

Open FB2 file on Web

Open FB2 file on iOS

	Software	License	Developer
	Geometer Plus FBReader 0.12 for iOS	Freeware	Geometer Plus
	KyBook 000 for iOS	Free+	KyBook

Open FB2 file on Android

	Software	License	Developer
	Cool Reader 3 for Android	Open Source	Cool Reader
	Geometer Plus FBReader 0.12 for Android	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.

About FB2 - FictionBook 2.0 File

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.