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

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 - Ruby on Rails class

empty icon.rb - Divinity: Original Sin game data

empty icon.rb - SketchUp plugin script

RB file extension - Fuzzy rule based definition

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

Fuzzy rules are linguistic IF-THEN- constructions that have the general form "IF A THEN B" where A and B are (collections of) propositions containing linguistic variables. A is called the premise and B is the consequence of the rule.

This rb file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: April 7, 2024

The default software associated to open rb file:

NotePad++ text editor icon

Notepad++ Team logoNotePad++ text editor  Microsoft Windows software

Company or developer:
Notepad++ Team

A very popular free text and source code editor. It supports syntax highlighting and syntax folding for C, C++, HTML, ASP, Java, Pascal, PHP, Cobol, CSS etc. Notepad++ also supports plugins to add new features. It is localized to many languages.

Help how to open:

Use compatible tools to work with *.rb files.

How to convert:

As far as we know, this .rb file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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's database).

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 - Fuzzy rule based definition

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

Microsoft Windows:

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