Files with rej file extension can be found as rejected source codes from Mercurial revision control tool.

Detailed description

Software that open rej file

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REJ file extension - Mercurial reject

What is rej file? How to open rej files?

File type specification:

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

The rej file extension is mainly related to Mercurial revision control tool for software developers.

These rej files are so called rejects - pieces of a patch that didn't apply cleanly. Seems like source codes.

The default software associated to open rej file:

Sublime Text for Mac icon

Sublime Text for Mac  Apple macOS / Mac OS X software

Company or developer:
Sublime HQ Pty Ltd

Sublime Text is advanced text editor and source code editor that allows users to write source codes in various programming languages. It is available for Microsoft Windows, Mac OS X and Linux operating systems.

Help how to open:

You can view or edit these files using any text editor.

How to convert:

As far as we know, this .rej 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.

Related links:

About Mercurial Rejects

List of software applications associated to the .rej 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 rej file, edit rej file, convert rej file, view rej file, play rej 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 rej files.

Software that open rej file - Mercurial reject

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

Apple macOS / Mac OS X:

Main software associated with rej file by default:
Sublime Text for Mac small icon Sublime Text for Mac
Other suggested software:
Atom for Mac small icon Atom for Mac

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