Notes about the FB2 file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The FB2 file type is primarily associated with 'HaaliReader' by Mike Matsnev. FictionBook is a set of strong rules to create electronic versions of fiction books suitable to read with different devices and easy controlled in a library.
Detailed information for file extension FB2:
File classification: XML
Mime type: text/xmlIdentifying characters
Hex: 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 22 31 2E 30 22 20 65 6E 63 6F 64 69 6E 67 3D 22 , ASCII: ?xml version="1.0" encoding="
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.