Last year on my journey of moving on, I started working on a sidebar called SupaSidebar inspired from Arc built natively for macOS, in August 2025.
It attaches to any browser and brings cool features from Arc like: - Spaces, Folders to keep things like links, files and folders separate - Fuzzy search current open tabs, browser history and saved links - Air Traffic Controls to route links to correct browser/profile - Global shortcuts + drag and drop to save stuff - Search directly in websites using command panel - Auto Archive (still in beta) - iCloud Sync
Also its unique spot as a app makes these awesome things possible: - See open tabs from all browsers in a single sidebar - Backup and export to never lose your tabs - Saved links can be opened in any browser/profile - Common browser history across browsers (Private. Stays on device.) - Save Finder files and folders - Command panel is highly advanced
I am open to chat over email anytime and very very interested in finding ways to make it more useful to other Arc users.
Let me know if you'd like to try it out, would be happy to share the link to website. It has a free forever version upto 3 spaces with all the features.
ps: you can checkout video by Fernando Anselmi on youtube "Best Alernative to Arc Browser in 2026". He explains issues he faced moving from Arc and how he found a way through SupaSidebar and other browsers. Not Sponsored, found it existed few days back.