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We've compiled a list of 5 free and paid alternatives to Siril. The primary competitors include PixInsight, DeepSkyStacker. In addition to these, users also draw comparisons between Siril and IRIS, Fitswork, Regim. Also you can look at other similar options here: About.


A powerful deep sky stacking application for astrophotography.

DeepSkyStacker is a freeware for astrophotographers that simplifies all the pre-processing steps of...

IRIS is an astronomical images processing software. Main features

Fitswork is a windows image processing program, mainly designed for astronomic purposes.

Regim
Free

Regim makes some processing steps that are unique to astronomical images a bit easier.

Siril is an astronomical image processing tool, able to convert, pre-process images, help aligning...

Siril Platforms

Linux Linux
Mac Mac
Windows Windows

Siril Video and Screenshots

Siril Overview

Siril is an astronomical image processing tool, able to convert, pre-process images, help aligning them automatically or manually, stack them and enhance final images.

Siril Features

tick-square Image stacking
tick-square Remove Noise
tick-square Noise Reduction

Top Siril Alternatives

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Siril Tags

photo-stacking deep-sky astrophotograpy astro-photos

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