# Siril

- **Website:** <https://siril.org>
- **Primary alias:** `siril.org`

## Description

Siril is a cutting-edge astronomical image processing tool designed to enhance the quality of images captured in the field of astronomy. This software is specifically engineered for noise reduction, helping users improve the signal-to-noise ratio in images obtained from multiple exposures. Siril can automatically or manually align, stack, and enhance images from a variety of file formats, including image sequences, films, and SER files. Developed primarily in C, with components in C++, Siril utilizes the latest shared libraries on GNU/Linux platforms, ensuring optimal performance and compatibility.

The Siril community actively encourages contributions, making it a collaborative space for developers and users alike. Additionally, users involved in scientific work are recommended to cite the software in their research. With a focus on user support, Siril offers tutorials, documentation, and a forum for discussion, aiming to empower astronomers and enthusiasts with the tools they need for effective image processing. Overall, Siril stands out as a robust solution for anyone looking to elevate their astronomical imaging projects.

## Industries

- 🧪 Science and Education
- 🧪 Astronomy _(under Science and Education)_
- 🖥 Computers Electronics and Technology
- 🖥 Programming and Developer Software _(under Computers Electronics and Technology)_

## Links

- [facebook](https://facebook.com/Siril.FreeAstro)

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/id4cDsjbMO/w/820/h/820/theme/light/logo.png?c=1bxid64Mup7aczewSAYMX&t=1789749223088)
- icon _(primary)_ — PNG — [download](https://cdn.brandfetch.io/id4cDsjbMO/w/1024/h/1024/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1789749223449)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| San Marino | #485ba6 | accent |
| Jelly Bean | #2b7da2 | dark |
| Whisper | #fdfdfe | light |

## Fonts

- var(--bs-font-sans-serif) — asset _(custom)_
- var(--bs-font-sans-serif) — asset _(custom)_

---

_Source: <https://brandfetch.com/siril.org>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._