• Adblock Plus icon

    Adblock Plus

    Adblock Plus is a free extension that allows you to - among other things - block annoying ads, disable tracking and block domains known to spread malware. Available for Chrome, Firefox, Internet Explorer, Maxthon, Opera, Safari and...

    Open Source Mac Windows Linux Android ... Chrome OS Android Tablet BSD Internet Explorer Vivaldi Browser Chrome Safari Yandex.Browser Opera Firefox

  • LastPass icon

    LastPass

    Password Manager, Auto Form Filler, Random Password Generator & Secure Digital Wallet App

    Freemium Mac Windows Linux Web / Cloud ... Android iPhone S60 Blackberry Android Tablet BSD Windows Phone iPad Internet Explorer Vivaldi Browser Chrome Maxthon Opera Firefox

  • Inoreader icon

    Inoreader

    Dive into your favorite content. The content reader for power users who want to save time.

    Freemium Web / Cloud Android iPhone Chrome OS ... Android Tablet Windows Phone iPad Chrome Safari Kindle Fire Opera Firefox

  • DuckDuckGo icon

    DuckDuckGo

    The search engine that doesn't track you.

    Free Web / Cloud Android iPhone Android Tablet ... iPad Vivaldi Browser Chrome Safari Yandex.Browser Opera Firefox

  • uBlock Origin icon

    uBlock Origin

    An efficient blocker for Chromium and Firefox. Fast and lean.

    Open Source Mac Windows Linux Android ... Windows RT Android Tablet BSD Microsoft Edge Vivaldi Browser Chrome Yandex.Browser FreeBSD Opera SeaMonkey Chromium Firefox

  • DownThemAll icon

    DownThemAll

    The first and only download manager/accelerator built inside Firefox!

    Open Source Mac Windows Linux BSD ... PortableApps.com Firefox

  • Pocket icon

    Pocket

    Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. With Pocket, you can read at home, work, on the plane, or during your commute; even without an internet connection. ...

    Freemium Mac Windows Web / Cloud Android ... iPhone iPad Vivaldi Browser Chrome Yandex.Browser Opera Dolphin Browser Firefox

  • XMarks icon

    XMarks

    Xmarks is a cross-browser, bookmark-synchronization service for Internet Explorer, Firefox, Chrome, Safari, iPhone, Android & iPad. Xmarks also offers search enhancement and web discovery based on sites bookmarked by users....

    Freemium macOS Windows Linux Web / Cloud ... Android iPhone Blackberry iPad Internet Explorer Chrome Safari Firefox

  • Firebug icon

    Firebug

    Firebug integrates with Firefox to put a wealth of web development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page. Firebug is always just a keystroke away, but...

    Open Source Mac Windows Linux Firefox

    • Discontinued The Firebug extension isn't being developed or maintained any longer. The team advised to use the built-in https://alternativeto.net/software/firefox-developer-tools/ , which ship with Firebug.next Last version of Firebug, 2.0.18, released October 7, 2016, is still compatible with Firefox, but only if the browser's multi-process architecture is not enabled.
  • MEGA icon

    MEGA

    You hold the security keys for 50 GB free storage, unlimited desktop sync bandwidth, and 10 GB per month of free bandwidth for sharing with other accounts.

    Freemium Mac Windows Linux Web / Cloud ... Android iPhone Blackberry Android Tablet Windows Phone iPad Blackberry 10 Chrome Firefox

  • 1Password icon

    1Password

    A password manager and secure wallet for Mac, Windows, iOS, and Android.

    Commercial Mac Windows Web / Cloud Android ... iPhone Android Tablet iPad Apple Watch Vivaldi Browser Chrome Safari Yandex.Browser Opera Firefox

  • Greasemonkey icon

    Greasemonkey

    Customize the way a web page displays or behaves, by using small bits of JavaScript.

    Open Source Mac Windows Linux Firefox

  • Papaly icon

    Papaly

    Papaly is a simple social bookmarking tool to manage all your links. Create custom boards and categories. Share and follow topics of interest to discover new content.

    Free Web / Cloud iPhone Chrome OS Chrome ... Firefox

  • Delicious icon

    Delicious

    Delicious is a social bookmarking service that allows users to tag, save, manage and share web pages from a centralized source. With emphasis on the power of the community, Delicious greatly improves how people discover, remember and share...

    Free Web / Cloud Android iPhone Android Tablet ... iPad Chrome Firefox OS Firefox

    • Discontinued There are no updates on their social pages since May 2016, apps are no longer updated since 2014/2015 and the website is not working for the most part of the users.
  • Imgur icon

    Imgur

    Imgur is a free and simple image hosting service with image editing feature. Signup is optional. Imgur is pronounced like image-er; imager. The maximum non-animated file size you can upload is 10MB. However, if the image is over 1MB...

    Freemium Mac Windows Linux Web / Cloud ... Android iPhone BSD Wordpress Firefox

  • StumbleUpon icon

    StumbleUpon

    StumbleUpon discovers web sites based on your interests, learns what you like and brings you more. Using a combination of human opinions and machine learning to immediately deliver relevant content, StumbleUpon presents only web sites...

    Free Windows Linux Web / Cloud Android ... iPhone iPad Chrome Firefox

  • Ghostery icon

    Ghostery

    Ghostery sees the invisible web - tags, web bugs, pixels and beacons. Ghostery tracks the trackers and gives you a roll-call of the ad networks, behavioral data providers, web publishers, and other companies interested in your activity. ...

    Free Mac Windows Linux Android ... iPhone Android Tablet iPad Vivaldi Browser Chrome Safari Yandex.Browser Opera Firefox

  • Pencil Project icon

    Pencil Project

    Single-used mockup / wireframing / diagramming tool

    Open Source Mac Windows Linux Electron / Atom Shell ... Firefox

  • NoScript icon

    NoScript

    Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

    Open Source Mac Windows Linux BSD ... Firefox

  • HTTPS Everywhere icon

    HTTPS Everywhere

    HTTPS Everywhere is a browser extension produced as a collaboration between The Tor Project and the Electronic Frontier Foundation. It encrypts your communications with a number of major websites. Many sites on the web offer some...

    Open Source Windows Linux Android Android Tablet ... BSD Vivaldi Browser Chrome Yandex.Browser Opera Chromium Firefox

  • Diigo icon

    Diigo

    Better reading and research with annotations, highlighter, sticky notes, archiving, bookmarking and more.

    Freemium Web / Cloud Android iPhone iPad ... Internet Explorer Chrome Safari Firefox

  • Todoist icon

    Todoist

    To do list and task manager.

    Freemium Mac Windows Web / Cloud Android ... iPhone Chrome OS Android Tablet Windows Phone iPad Chrome Microsoft Office Outlook Android Wear Gmail Firefox

  • ZenMate icon

    ZenMate

    ZenMate is an easy to use Browser plugin that provides a VPN solution - encrypting all your browser traffic and routing it through our ZenMate cloud to provide a secure and private browsing experience. Forget internet restrictions! We...

    Commercial Mac Windows Web / Cloud Android ... iPhone Android Tablet iPad Vivaldi Browser Chrome Maxthon Yandex.Browser Opera Chromium Firefox

  • Zotero icon

    Zotero

    Zotero is a free, easy-to-use Firefox/Chrome extension or standalone program to help you collect, organize, manage, search and cite your research sources directly in your favourite word processor, with 300 MB free online storage.

    Open Source Mac Windows Linux Chrome ... Safari Microsoft Office Word LibreOffice Firefox

  • Springpad icon

    Springpad

    Springpad makes it easy to save notes, products and places you want to remember - from tasks and lists to products, places, movies, recipes and more. It automatically organizes and enhances what you save with useful links and relevant...

    Free Personal Web / Cloud Android iPhone iPad ... Chrome Kindle Fire Firefox

    • Discontinued Springpad ceased operations on June 25, 2014.