Siril (software)
| Siril | |
|---|---|
Screenshot Screenshot of Siril 0.99.4 on Linux (Debian Testing). | |
| Developer | Siril Team |
| Initial release | February 6, 2005 |
| Stable release | 1.4.2
/ 18 February 2026 |
| Written in | C, C++ |
| Operating system | Cross-platform |
| Available in | Multilingual |
| License | GNU General Public License v3.0 only |
| Website | www |
| Repository | |
Siril is a software application for astrophotography, which allows pre-processing and processing of images from any type of camera (CCD, planetary camera, webcam etc.). The images must be converted to 32-bit FITS format which is the format used natively by Siril. It is also possible to use the SER format (limited to 16 bits), generally used during "fast" planetary or deep sky acquisitions, without prior conversion.
It is based on the GNOME environment and therefore can be run on many systems like Linux, FreeBSD, MacOS, and Windows.
It is free software distributed under the terms of the GNU GPL.