FITS File Extension - Open .FITS files

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Common File Extensions

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.FITS File Extension

TIP: Run a free scan for .FITS file extension errors.

File Type

Flexible Image Transport System

Popularity

Average

Category

Image Files

File Description

Bitmap graphic, typically taken with a digital camera; originally defined by the International Astronomical Union (IAU) as a standard format for storing astronomical data

Program(s) that open fits files

Mac OS

XnView

Windows

XnView