Windows · Free download · Graphics Editing and Painting

AvisFV2.0

AvisFV : Easily import FITS image files, use color sliders to get a better view, analyze various details and export results to multiple file types

Operating system
Windows 10/11
File size
3 KB
License
Freeware
Last updated
Apr 30, 2026

59 downloads·965 page views

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Overview

What is AvisFV?

AvisFV : Easily import FITS image files, use color sliders to get a better view, analyze various details and export results to multiple file types

In depth

A closer look at AvisFV

Image files are not only used to capture memories or express art, but also come in handy for research. Specialized formats are used in able to store scientific data, making analysis easier. In this regard, AvisFV comes as a simple means of opening and performing various operations on FITS images.

Portable and well-organized

A neat advantage is that you don't have to go through a setup process to take advantage of all its features because it is portable. This greatly comes in handy, letting you keep project files as well as the application itself on a removable storage device to use on the go.When it comes to visuals, every aspect is kept in a simple style. Multiple windows can be kept active at a time, adding to practicality because each tool opens up in a different one. A side panel lets you quickly access them, with entries like histogram, stars, statistics, header and a few more.

Export data under various file formats

File support is rather decent, but considering the application is specialized in research, you'll only be able to process FIT formats. However, export options come with a wider variety of choices. Depending on the active window, you can gather info in a TXT file, several popular image formats or histogram data files.

Multiple analysis tools

Editing is also implemented, with a thorough pixel option that displays each and every one of them stored in the image in a well-organized table fitted with a real-time updating preview. You need to know color codes in order to make any changes because there is no implemented palette.Analysis is easily done, either by taking a closer look at the image with different navigation tools, or adjusting various color sliders to create better contrast to identify objects of interest faster. There's also an automated option in this regard.

To sum in up

All things considered, we can safely state that AvisFV is a powerful tool with which astronomy enthusiasts can carefully analyze FIT image files in order to track or identify objects or stars. It can take some time to go through all of its features, but depth and variety of options at your disposal are more than enough to meet most demands.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 / Windows 7 / Windows Vista / Windows XP

Verdict

Should you download AvisFV?

AvisFV runs on Windows 10/11 and is available under the Freeware license — the installer is 3 KB. We’ve catalogued it under Graphics Editing and Painting.

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At a glance

AvisFV specifications

Publisher
MSB Software
Last updated
Apr 30, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 / Windows 7 / Windows Vista / Windows XP
License
Freeware
Operating system
Windows 10/11
File size
3 KB
Price
Free
Page views
965

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