There are 7 other file types using
the RB file extension!

empty icon.rb - Fuzzy rule based definition

empty icon.rb - REALbasic project

empty icon.rb - RocketEdition eBook file

empty icon.rb - Rosebud configuration profile

empty icon.rb - Ruby script

empty icon.rb - Divinity: Original Sin game data

empty icon.rb - SketchUp plugin script

RB file extension - Ruby on Rails class

What is rb file? How to open rb files?

File type specification:

Source code and script file type icon Source code and script file type

The rb file extension is associated with Rails, a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Control pattern.

The rb file contains class from Ruby on Rails.

Updated: April 7, 2024

The default software associated to open rb file:

Sublime Text icon

Sublime Text  Microsoft Windows software

Company or developer:
Sublime HQ Pty Ltd

Sublime Text is advanced text editor used to write source codes in various programming languages. It is a great tool for programmers and offers great feature and performance. It is available for Microsoft Windows, Mac OS X and Linux operating systems.

Help how to open:

Use any source code editor to view content of *.rb Ruby on Rails class files.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .rb file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open rb file, edit rb file, convert rb file, view rb file, play rb file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting rb files.

Software that open rb file - Ruby on Rails class

Programs supporting the exension rb on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open rb file action.

Microsoft Windows:

Main software associated with rb file by default:
Sublime Text small icon Sublime Text
Other suggested software:
NotePad++ text editor small icon NotePad++ text editor
PSPad small icon PSPad

Apple macOS / Mac OS X:

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