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Tag

Browser extension

13 projects tagged Browser extension, best ranked first. Some replace a paid product; others are free tools people use alongside one.

Bitwarden

bitwarden/server Healthy growth: Stars rising (+279 in 30 days) with 100+ people committing, active 12 of the last 12 weeks.
★ 20k active today

Open-source password manager with browser, desktop, mobile and CLI clients; use the hosted service or self-host the official server with Docker.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · AGPL-3.0-only
Paid services
Partial: Optional only
Hardware
Confirmed: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

Nanobrowser

nanobrowser/nanobrowser Few active maintainers: Only 1 person committed in the last 12 months, so its future depends on very few hands.
★ 14k active 5d ago

Chrome/Edge extension that runs a browsing agent in your own logged-in browser, using your API key or a local model; asks before it submits or sends.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0
Paid services
Partial: Optional only
Hardware
Confirmed: CPU works
Setup
Confirmed: Easy
8 of 8 facts sourced · checked 5d ago GitHub ↗ View details

KeePassXC

keepassxreboot/keepassxc Healthy growth: Stars rising (+420 in 30 days) with 100+ people committing, active 11 of the last 12 weeks.
★ 29k active today

Offline desktop password manager for Windows, macOS and Linux that stores your vault in an encrypted KeePass (KDBX) file you control.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · GPL-2.0-only OR GPL-3.0-only
Paid services
Confirmed: None required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 6d ago GitHub ↗ View details

LinkSwift

hmjz100/LinkSwift
★ 27k active 3d ago

Browser userscript that gets direct download links from Chinese cloud drives such as Baidu, Aliyun and Quark, and sends them to download managers.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · AGPL-3.0-or-later
Paid services
Confirmed: None required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 3d ago GitHub ↗ View details

Screenity

alyssaxuu/screenity Few active maintainers: Only 1 person committed in the last 12 months, so its future depends on very few hands.
★ 19k active today

Chrome extension that records tab, screen or camera with annotations, blur and an editor; saves locally or to Google Drive. Share links are paid Pro.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · GPL-3.0-only
Paid services
Partial: Optional only
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 5d ago GitHub ↗ View details

Harper

Automattic/harper Actively maintained: 100+ people committing, active 12 of the last 12 weeks.
★ 17k active today

Fast, offline English grammar and spell checker from Automattic, written in Rust, with browser extensions, editor plugins and a language server.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0
Paid services
Confirmed: None required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 6d ago GitHub ↗ View details

Passbolt

passbolt/passbolt_api Healthy growth: Stars rising (+57 in 30 days) with 100+ people committing, active 7 of the last 12 weeks.
★ 6.2k active today

Self-hosted password manager built for teams, with end-to-end encrypted sharing, browser extensions, mobile apps and a CLI.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · AGPL-3.0-only
Paid services
Partial: Optional only
Hardware
Confirmed: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

AliasVault

aliasvault/aliasvault Actively maintained: 14 people committing, active 12 of the last 12 weeks.
★ 3.3k active today

End-to-end encrypted password manager with built-in email aliases, TOTP and passkeys; self-host with Docker or use the hosted cloud.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · AGPL-3.0-only
Paid services
Confirmed: None required
Hardware
Confirmed: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

LessPass

lesspass/lesspass
★ 6.1k active today

Stateless password generator that derives each site password from a master password, so there is no vault to store or sync.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · GPL-3.0-only
Paid services
Confirmed: None required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 6d ago GitHub ↗ View details

Teampass

nilsteampassnet/TeamPass Actively maintained: 10 people committing, active 11 of the last 12 weeks.
★ 1.8k active today

Self-hosted PHP/MySQL password vault for teams with folder-level access control, per-user encryption keys, audit trail and a browser extension.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · GPL-3.0-only
Paid services
Confirmed: None required
Hardware
Confirmed: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

2FAS Authenticator

twofas/2fas-android Few active maintainers: Only 1 person committed in the last 12 months, so its future depends on very few hands.
★ 1.5k active 1d ago

Open-source 2FA (TOTP/HOTP) code app for Android and iOS, with a companion browser extension for sending codes to your browser.

Runs locally
Confirmed: Yes
Commercial use
Partial: Conditions · GPL-3.0-only
Paid services
Confirmed: None required
Hardware
Confirmed: CPU works
Setup
Confirmed: Easy
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

Proton Pass

protonpass/android-pass Few active maintainers: Only 1 person committed in the last 12 months, so its future depends on very few hands.
★ 798 active 5d ago

End-to-end encrypted password manager from Proton with open-source GPL-3.0 clients; the sync service is Proton's cloud and cannot be self-hosted.

Runs locally
No: No
Commercial use
Partial: Conditions · GPL-3.0-or-later
Paid services
No: Required
Hardware
Unknown: Unknown
Setup
Confirmed: Easy
7 of 8 facts sourced · checked 6d ago GitHub ↗ View details

Psono

psono/psono-server Few active maintainers: Nobody committed in the last 12 months, so its future depends on very few hands.
★ 110 active 8d ago

Self-hosted password manager for companies with client-side encryption, team sharing, browser extensions and mobile apps.

Runs locally
Confirmed: Yes
Commercial use
Confirmed: Yes · Apache-2.0
Paid services
Partial: Optional only
Hardware
Confirmed: CPU works
Setup
Confirmed: Medium
8 of 8 facts sourced · checked 6d ago GitHub ↗ View details

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