Firefox extensions
Listed on Firefox Add-ons. They also install in Firefox-based browsers such as LibreWolf, Waterfox, Zen and Floorp.
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345 results, page 1 of 12
1Password
Subscription password manager for individuals and families that stores, fills and shares passwords and passkeys.
AdBlock
A browser extension that blocks ads, pop-ups and third-party trackers, with a paid Premium tier.
Adblock Plus
An ad-blocking browser extension with customizable filter lists for Chrome, Firefox, Edge, Opera and Safari.
AdGuard Browser Extension
A browser extension that blocks ads, pop-ups and trackers, with cosmetic filtering of page elements.
AdGuard VPN
A VPN service from the makers of AdGuard with a free monthly allowance and paid plans.
Avast SecureLine VPN
A subscription VPN app from Avast for encrypting internet traffic on desktop and mobile devices.
Bear
Apple-exclusive markdown notes app with tag-based organization and a polished editor.
Bitwarden
An open-source password manager with free cross-device sync, apps for every platform and optional paid plans.
Brave Search
A private web search engine built on its own independent index, with optional AI answers.
Calendly
A hosted meeting scheduler that shares booking pages so others can pick an open slot.
ColorZilla
Browser extension eyedropper, color picker and gradient generator.
CyberGhost VPN
A commercial VPN service with apps for desktops, phones, TVs, routers and web browsers.
Dark Reader
Generates a dark theme for every website, on the fly.
Dashlane
Cloud password manager with autofill, dark web monitoring and a VPN.
Day One
A journaling app for writing daily entries with photos, video, audio and drawings, synced across devices.
DeepL
An AI translator and writing assistant for text, documents and speech, with desktop, mobile and browser apps.
DuckDuckGo Search
A web search engine that does not track or profile its users.
ESET HOME Security
A commercial antivirus and internet security suite for home computers and phones.
Evernote
A long-running note-taking app with notebooks, tasks, calendar links, search and web clipping.
ExpressVPN
Commercial VPN with RAM-only servers and its own Lightway protocol.
Feedbin
Paid RSS reader that also handles newsletters and YouTube.
Feedly
Cloud RSS reader with apps, newsletters and AI topic filtering.
Free Download Manager
A download accelerator and organizer that splits files into segments and includes a BitTorrent client.
Ghostery
Ad and tracker blocker that shows what each page was trying to load.
GitKraken Desktop
Visual Git client with a graph view, drag-and-drop branching and a merge editor.
Grammarly
An AI writing assistant that checks grammar and spelling and suggests rewrites and tone changes.
Harvest
Time tracking and invoicing software for teams and freelancers who bill clients by the hour.
Hoppscotch
A fast API client that runs in a browser tab, with a self-hostable workspace if you want one.
Inoreader
Power-user cloud RSS reader with rules, filters and full-text search.
Internet Download Manager
A Windows download manager that splits files into segments to speed up, resume and schedule downloads.
