IGA File Extension
CARIS GIS Corner Georeferencing Coordinate
- File Type iga
- Developer CARIS
- Popularity
- Application CARIS GIS Professional
- Category GIS Files
What is a IGA file?
Files with the IGA extension are specifically tied to CARIS GIS Corner Georeferencing Coordinate, a GIS Files type, and there are 247 files in this category.
The CARIS GIS Corner Georeferencing Coordinate (IGA) was developed by CARIS, which created file format and 2 programs to work with them.
IGA file support extends to various operating systems, including Windows. To open a IGA file, you can choose from 2 programs such as CARIS GIS Professional and Easy View.
How to open a IGA file?
If you cannot open a IGA file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.
Thanks to their popularity, CARIS GIS Professional and Easy View are often the go-to programs for managing IGA files. If you need the newest version of CARIS GIS Professional, just access the CARIS website. From there you can download the installer compatible with all systems.
Once CARIS GIS Professional is installed, the OS should configure it as the default tool for opening IGA files.
Make CARIS GIS Professional the default IGA viewer
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired IGA file to access a dropdown menu of actions;
- Choose "Open in Application" and click "Other";
- Towards the bottom of the window, find the "Enable" menu, which is already set to the default option, "Recommended Programs";
- In this menu, select "All Programs" and search for CARIS GIS Professional. Check the box next to "Always open in app" to make it the default option.
Change a default app in Windows
- Start by right-clicking on your IGA file, then select the "Open with" option and choose "Choose another app" from the menu that appears;
- Inside the popup window, scroll through the list of applications and specifically choose CARIS GIS Professional as the application to associate with your IGA file;
- Check the "Always use this app" checkbox and click "OK".
Finding answers to IGA file problems
If IGA files are giving you trouble, small modifications to your software can help. Check out the troubleshooting tips below to fix these issues.
What can lead to sudden CARIS GIS Professional crashes?
Insufficient updates for CARIS products can cause CARIS GIS Professional to crash. Be sure to regularly install the latest software updates.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
What is the recommended approach to repair a damaged IGA file?
Use a recovery program to open the damaged IGA file, and in the menu, click "Repair" to start the repair operation. Wait for the recovery process to finish as it will automatically restore the damaged gis files.
What are the ways to check if my IGA file is damaged?
Characteristics of corrupted IGA gis files can include:
- The file encounters problems during the opening process or shows error indications;
- Editing the archive in CARIS GIS Professional is hampered by poor overall performance;
- The file causes CARIS GIS Professional or other software to hang or crash during various operations;
- An unexplained increase in the size of the IGA file;
- Actions performed on the file result in the appearance of error notifications;
How to edit a IGA file?
To modify IGA files, you need to install special software that makes it possible to open and edit gis files. Online IGA editors are more restricted compared to software designed for CARIS GIS Corner Georeferencing Coordinate.
Best IGA editors 2026
According to these factors, we have compiled a list of available IGA editors.
| IGA Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| CARIS GIS Professional | CARIS | Windows | 4.3 out of 5 (45 reviews) |