Sleipnir
Sleipnir is a web browser for macOS developed by Japanese software company Fenrir. It emphasises customisation and productivity features, offering tab management, bookmark organisation, mouse gestures, and a focus on keyboard-driven navigation. The browser is intended for users who want an alternative to mainstream browsers like Safari and Chrome, particularly those who value configurability and efficient workflow features. Sleipnir has a smaller user base primarily in Japan and among power users who appreciate its distinctive interface and extensibility.
AI Recommendation
1 suggestionWe could not confirm whether a native Apple Silicon build of Sleipnir currently exists. The available search result does not provide clear architecture information. Sleipnir is a relatively niche browser with limited English-language documentation and support. We recommend contacting Fenrir directly (through their official website or support channels) to ask explicitly whether a native Apple Silicon build is available now or planned before macOS 28 ships in September 2028. Since Sleipnir is Intel-only under Rosetta today, it will stop launching entirely when Apple removes Rosetta 2 on that date, so confirming the vendor's roadmap is important. If Fenrir has no native build planned, consider switching to a mainstream browser with confirmed native Apple Silicon support — Safari, Chrome, Firefox, and Edge all run natively on M-series Macs and are actively maintained.
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