GEMFILE File Extension

GEMFILE file icon

Ruby RubyGems

What is a GEMFILE file?

Files with the GEMFILE extension are specifically tied to Ruby RubyGems, a Developer Files type, and there are 1166 files in this category.

With the creation of the Ruby RubyGems (GEMFILE), Ruby community introduced file format along with programs built for their use.

GEMFILE file support extends to various operating systems, including Linux, Windows and Mac OS. You can open a GEMFILE file using one of 2 programs, for example Sublime Text and Ruby.

Programs that support GEMFILE files

How to open a GEMFILE file?

The most common reason why a GEMFILE file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.

Thanks to their popularity, Sublime Text and Ruby are often the go-to programs for managing GEMFILE files. To install the updated version of Sublime Text, simply go to the Sublime HQ Pty site and download the installer compatible with all major platforms.

After setup, the operating system should recognize GEMFILE files and link them with Sublime Text.

Set Sublime Text to open GEMFILE by default

Change default apps on Mac

  1. Right-click or use Control + Left-click on the desired GEMFILE file to access the file’s context menu;
  2. Choose "Open in Application" and click "Other";
  3. Scroll down to the bottom of the window, and there you will find the "Enable" menu. The default selection is "Recommended Programs";
  4. Choose "All Programs" within this menu and locate Sublime Text. Check the box next to "Always open in app" to set it as the default program.

Change a default app in Windows

  1. Start the process by right-clicking on your GEMFILE file and selecting "Open With". From there, click "Choose another app" to continue;
  2. Find the Sublime Text application in the pop-up window and select it as your preferred program;
  3. Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening GEMFILE files.

Easy GEMFILE Troubleshooting

GEMFILE files can sometimes be tricky, but minor software adjustments usually resolve the issues. Refer to the tips below for guidance.

Why does Sublime Text stop responding or crash intermittently?

Lack of regular software updates can cause Sublime Text to crash. Make sure you have installed the latest updates for Sublime HQ Pty products.

Restarting your computer is often an effective solution to resolve various common problems. Therefore, it is recommended to do so before making any changes to the software configuration.

What are the best practices for repairing a GEMFILE file that has gone bad?

Start a recovery program, open the damaged GEMFILE file and then select the "Repair" menu item to start the repair procedure. Please wait patiently for the recovery process to finish as it will automatically repair the damaged developer files.

How can I confirm if my GEMFILE file has been damaged?

Characteristics of corrupted GEMFILE developer files can include:

  • Editing the archive in Sublime Text is hampered by poor overall performance;
  • Trying to work with the archive in Sublime Text or other programs causes instability or program crashes;
  • The file does not open correctly or displays error messages;
  • An unexplained increase in the size of the GEMFILE file;
  • The file operation is accompanied by the display of error messages;

How to edit a GEMFILE file?

To modify GEMFILE files, you need to install special software that makes it possible to open and edit developer files. Online GEMFILE editors are more restricted compared to software designed for Ruby RubyGems.

Best GEMFILE editors 2026

Based on your described criteria, here is a list of available GEMFILE editors.

GEMFILE Editor SoftwareDeveloperPlatformsOverall Rating
Sublime TextSublime HQ PtyWindows, Mac OS, Linux4.6 out of 5 (39 reviews)