Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .rb1

1 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .rb1 file?
  • Which program can create the .rb1 file?
  • Where can you find a description of the .rb1 format?
  • What can convert .rb1 files to a different format?
  • Which MIME-type is associated with the .rb1 extension?
Reunion for Windows Backup File .rb1 file icon

Reunion for Windows Backup File

RB1 file is a Reunion for Windows Backup File. Reunion is genealogy software made by Leister Productions.
Detailed description not available
Category: Abbreviation files
Application: Reunion for Windows
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Reunion for Windows Family Data
R:Base v4.5 Database .rb2 file icon

R:Base v4.5 Database

RB2 file is an R:Base v4.5 Database. R:BASE is a relational database with referential integrity, multi user and security built in at the engine level.
Detailed description not available
Category: Data files
Application: R:Base
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
rb1, rb3
Related extensions:
R:Base 4000 Database
R:Base X.5 Database

Other types of files may also use the .rb1 file extension. If you have helpful information about .rb1 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

B1 Compressed Archive
Total Commander Cached Button Bar Icons
Tekla Structures Model
FAWAVE Data File
Game Maker Backup File
WinRAR Multi-Volume Archive Part 1
Ruby Console Application
RegexBuddy Library Data
Ruby Windowed Application

The .rb1 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

rbl (1), r1 (1), fb1 (1), b1 (1), tb1 (1), rbw (1), rb (1), gb1 (1), db1 (1), rf1 (1)

Can't open a .rb1 file?

If you want to open a .rb1 file on your computer, you just need to have the appropriate program installed. If the .rb1 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.rb1

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android