>> IGI file

IGI file format description

Many people share .igi files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .igi file can be edited, converted or printed with. On this page, we try to provide assistance for handling .igi files.

1 filename extension(s) found in our database.

.igi - Indigo Image

The IGI graphic files are related to Indigo Renderer. IGI file is an Indigo Image. Indigo is a freeware unbiased render engine capable of highly realistic renders. Indigo uses methods such as Metropolis Light Transport, Spectral light calculus, and virtual camera model. Scene data is stored in XML or IGS format.

Indigo Renderer
Graphic files
- / -
Indigo Image related extensions:
PowerVR Texture
Help and Manual Impict Image
Hamamatsu NanoZoomer Fluorescent Image
Hamamatsu NanoZoomer Slide
WebP Image
GDM FACE Graphic

Naturally, other applications may also use the .igi file extension. Even harmful programs can create .igi files. Be especially cautious with .igi files coming from an unknown source!

Can't open a .igi 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .igi file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

gi, gii, ibi, ifi, ig, igj, igl, igo, igu, ii, ini, iri, iti, ivi, kgi

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

GIfTI Data
MSDN InfoViewer Topic Data
inFlow Inventory Database Backup
Instagram JPEG Image
iSpy Event Data
IRT Cronista Infrared Image

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .igi file format, then write to us!