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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.

  • FreeOpen Source
  • Mac
  • Windows
  • Linux
Avg rating of 5 (1)|

Siril Screenshots

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Siril Features

Siril information

  • LicensingOpen Source and Free product.
  • Alternatives7 alternatives listed

Supported Languages

  • English

Our users have written 0 comments and reviews about Siril, and it has gotten 1 likes

Siril was added to AlternativeTo by 1000i100 on and this page was last updated .

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Said about Siril as an alternative


lots of automated processes self explanatory AND runs on MAC!!!!

Positive comment ago
as an alternative to  

Siril is the number one software alternative to DeepSkyStacker

Positive comment ago
as an alternative to  


  • astrophotograpy
  • deep-sky
  • photo-stacking
  • astro-photos

List containing Siril

Linux • 2D Graphics

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