Best SigmaOS Alternatives (34)
Looking for a SigmaOS alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is SigmaOS? SigmaOS is an open-source operating system designed for security, privacy, and flexibility. It is based on Linux and aims to provide advanced security features out of the box while remaining user-friendly.
Top Alternatives to SigmaOS
Firefox Developer Edition is a version of the Firefox web browser aimed at web developers. It includes built-in web developer …
Google Chrome
freeGoogle Chrome, the lightning-fast web browser. Experience a sleek and secure browsing environment. Enjoy quick access to your favorite websites, …
Microsoft Edge
freeMicrosoft Edge, the modern web browser from Microsoft. Enjoy a fast, secure, and personalized browsing experience. With features like Collections …
Mozilla Firefox
freeMozilla Firefox, the open-source web browser. Experience speed, privacy, and customization in a browser committed to user empowerment. Enjoy a …
Tor Browser
FreeTor Browser is a free, open source web browser that allows users to access the internet anonymously by routing connections …
Coc Coc Browser
Open SourceCoc Coc is a free web browser developed by Vietnam-based Coc Coc company. It is based on Chromium open-source code …
WebCatalog
Open SourceWebCatalog is an open-source Electron-based app store for Windows, Mac and Linux. It allows you to install web apps like …
Stargon Browser
Open SourceStargon Browser is a free, open-source web browser that emphasizes user privacy and security. It blocks trackers and ads by …
Firefox Lite is a fast, lightweight web browser from Mozilla that uses less data and battery while browsing. It has …
Ungoogled Chromium
Open SourceUngoogled Chromium is an open source web browser that aims to remove Google web service dependency and enhance privacy, control, …
Surfy Browser
Open SourceSurfy Browser is a free, open source web browser that focuses on user privacy and security. It blocks ads and …
Dazzle Browser
Open SourceDazzle Browser is a free, open-source web browser focused on privacy and customization. It blocks ads and trackers by default, …
More Similar Software
SigmaOS Overview
SigmaOS is an open-source operating system designed with an emphasis on security, privacy, and flexibility. It is built on top of Debian GNU/Linux and incorporates advanced security technologies like automated system hardening, sandboxing, and full disk encryption.Some key features of SigmaOS include:Hardened kernel with security patches and configurations like Address Space Layout Randomization (ASLR) and buffer overflow protectionsSandboxed environments for web browsing and other activities to limit access permissionsEncrypted swap, temporary, and home partitions using LUKS by defaultAdvanced firewall rules …
Pricing: Open Source
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| SigmaOS | Open Source | — |
| Firefox Developer Edition | Free | 21 |
| Vivaldi | Free | 19 |
| Google Chrome | free | 1 |
| Microsoft Edge | free | 1 |
| Mozilla Firefox | free | 1 |
| Brave | free | 1 |
| Tor Browser | Free | — |
| Coc Coc Browser | Open Source | — |
| Pale Moon | Open Source | — |
| Lingram | Freemium | — |