Compare software

SessionRestore vs Tab Stash: catalog facts
SessionRestore	Tab Stash
Best for: Safari users who keep many tabs open for later reading	Best for: Stashes batches of tabs away as ordinary bookmarks
Paid Paid app with a trial available.	Free Free and open source under the GPL.
macOS, Browser extension	Browser extension
Autosaves Safari sessions iCloud sync of saved sessions All 4 strengths for SessionRestore Autosaves Safari sessions iCloud sync of saved sessions Searchable names, tags and notes Drag and drop to merge sessions	Stashed tabs are plain bookmarks, so they sync and survive uninstalling One click clears a window without losing anything
Safari on macOS 14 or later only Paid after the trial	Firefox only
Downloadable app, Browser extension	Browser extension
Not open source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for SessionRestore sessionrestore.sweetpproductions.com Catalog checked October 2, 2026	Official website Full listing and sources Sources for Tab Stash addons.mozilla.org/firefox/addon/tab-stash Catalog checked September 22, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.