GIL file extension
The table below provides useful information about the .gil file extension. It answers questions such as:
- What is the .gil file?
- What program do I need to open a .gil file?
- How can the .gil file be opened, edited or printed?
- How can I convert .gil files to another format?
Table of Contents
- ✅ GroupMail Field Mapping File
- ✅ GILS Data
- 🔄 .gil file converters
- 🚫 .gil file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ GroupMail Field Mapping File

The GIL file is a GroupMail Field Mapping File. GroupMail is a software that lets you create and send email newsletters.
✅ GILS Data

The GIL file is a GILS Data. The goal of GILS (Global Information Locator Service) is to make it easy for people to find information of all kinds, in all media, in all languages, and over time.
Other types of files may also use the .gil file extension.
🚫 The .gil file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .gil file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.gil
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .gil file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .gil file extension, write to us!