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>> IG file

IG file format description

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

1 filename extension(s) found in our database.

.ig - iSpy Event Data

IG file is an iSpy Event Data. iSpy is a lightweight event display used for the CMS experiment at the LHC. A .ig file is a zip archive containing one file per event.

.ig file format description:
IG format
Data files
- / -
iSpy Event Data related links:
iSpy Event Data related extensions:
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4D Database Data Segment
ElmerSolver Command File
DB/TextWorks Image Annotation List Backup
Folder Lock FAT32 Portable Locker File
Team Sports Scheduling System Report Template

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

Can't open a .ig 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 .ig file extension is often given incorrectly!

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

gi, ug, iv, ir, if, lg, it, in

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Roxio Recordnow! CD Image
Arhangel Compressed Archive
IFWin Project File
Unigraphics Drawing
General Input File
Embarcadero InterBase Database File

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