Productivity·Standings

Edge Extensions

Edge extensions add features to Microsoft Edge and can connect with services you already use. This board lets you compare price, Edge Add-ons listings, sync across devices, access permissions, languages and supported platforms.

Use the signal score out of 10 as a quick comparison. Marks show whether a tool has a public API, open-source code or a free tier; check the details before choosing.

• 23 platforms
• 1 with a public API on this page
• 19 with a free tier
• Checked 10 Oct 2026

1. #PlatformSignalPlugs inPrice
2. 1
   RI

   Raindrop.ioraindrop.io

   Raindrop.io is a bookmark manager for saving, organizing, syncing and rediscovering links, media, files, highlights and annotations.

   7.7 APIOpenFree Free tier · from $27.99/yr
   →
3. 2
   Z

   Zoterozotero.org

   A free, open-source research tool with web capture, collections, PDF reading, and citations.

   7.7 APIOpenFree Free tier · from $20/yr
   →
4. 3
   PP

   Proton Passproton.me

   An open-source password manager with free and paid tiers, apps, extension, and API.

   7.7 APIOpenFree Free tier · from $35.88/yr
   →
5. 4
   G

   Ghosteryghostery.com

   A free, open-source privacy extension and app covering desktop and mobile.

   7.7 APIOpenFree Free tier
   →
6. 5
   S

   Screencastifyscreencastify.com

   A screen recorder with a free plan, browser extension, desktop apps, and web access.

   6.7 APIOpenFree Free tier · from $7/mo
   →
7. 6
   AP

   Adblock Plusadblockplus.org
   6.7 APIOpenFree Free tier · from $40/yr
   →
8. 7
   G

   Grammarlygrammarly.com

   A writing helper with a free plan, browser extension, desktop app, and mobile apps.

   6.4 APIOpenFree Free tier · from $12/mo
   →
9. 8
   A

   AdGuardadguard.com

   A free ad blocker for desktop and mobile with custom filter list support.

   6.4 APIOpenFree Free tier
   →
10. 9
    1

    1Password1password.com

    A paid password manager for web, mobile, and desktop, with browser add-ons and API access.

    6.3 APIOpenFree From $2.99/mo
    →
11. 10
    L

    LanguageToollanguagetool.org

    A free writing checker with browser extension and desktop app support.

    6.3 APIOpenFree Free tier
    →
12. 11
    PB

    Privacy Badgerprivacybadger.org

    A free privacy extension covering desktop and mobile, without a free trial.

    6.3 APIOpenFree Free tier
    →
13. 12
    UO

    uBlock Origin Litegithub.com

    A free open-source extension with custom filter lists, element picker, and cookie blocking.

    6.3 APIOpenFree Free tier
    →
14. 13
    P

    ProWritingAidprowritingaid.com

    A writing checker with browser and desktop tools, plus paid options.

    6.1 APIOpenFree Free tier · from $120/yr
    →
15. 14
    DR

    Dark Readerdarkreader.org

    A free, open-source dark-mode extension for major desktop and mobile browsers.

    6.1 APIOpenFree Free tier
    →
16. 15
    E

    Evernoteevernote.com
    6.0 APIOpenFree Free tier
    →
17. 16
    S

    Surfsharksurfshark.com

    A paid service with extensions and apps, 100 server countries, and a 7-day trial.

    5.9 APIOpenFree $2.49 one-time
    →
18. 17
    CO

    Capital One Shoppingcapitaloneshopping.com

    A free browser extension and app for shopping, with multi-browser support.

    5.6 APIOpenFree Free tier
    →
19. 18
    IT

    Immersive Translateimmersivetranslate.com

    A free translation extension and app supporting Edge, Chrome, Firefox, Safari, and more.

    5.2 APIOpenFree Free tier
    →
20. 19
    D

    Dashlanedashlane.com

    A paid password manager with passkeys, secure sharing, apps, and a 14-day trial.

    4.9 APIOpenFree —
    →
21. 20
    MP

    Momentum Plusmomentumdash.com

    A free browser start-page tool for Chrome, Firefox, Safari, and Edge.

    4.8 APIOpenFree Free tier
    →
22. 21
    OW

    OneNote Web Clippersupport.microsoft.com

    A free web tool for clipping browser content into Microsoft OneNote.

    4.8 APIOpenFree Free tier
    →
23. 22
    RC

    Rakuten Cash Backrakuten.com
    4.8 APIOpenFree Free tier
    →
24. 23
    K

    Keepakeepa.com

    A paid Amazon product research tool covering 12 marketplaces on web and mobile.

    4.3 APIOpenFree —
    →

Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise

How to choose

Check the price model

Look for the free-plan, paid-from and free-trial fields. Adblock Plus lists a free plan with paid service from $40 per year, while Capital One Shopping lists a free plan.

A free plan and a free trial are different: use the matching mark to see which option applies.

Review access permissions

An Edge extension may request access to pages or other browser data. Compare the access-permissions field with what you are comfortable granting before installing it.

Match your devices

Use the supported-platform and cross-device-sync fields to check whether an extension fits the devices you use. The board covers iOS, macOS, Android, Windows and web support as well as Edge extensions.

Check language support

If you work in more than one language, compare the supported-languages field. This can matter as much as price when an extension is part of your daily browser setup.

Look for open-source code

An open-source mark means the project publishes its code. If you need to read or change that code, review the licence and project details before deciding.

Questions

What does the signal score mean?

It is a score out of 10 based on reported use, a public API, documentation depth, open-source code and a free tier.

Are free plans and free trials the same?

No. A free plan is an ongoing no-cost option; a free trial is a time-limited test. Check the matching mark for the extension.

Which platforms are compared?

The board compares iOS, macOS, Android, Windows, web and Edge extension support.

Why do access permissions matter?

Permissions describe the browser or page access an extension requests. Compare them with the access you are willing to grant.

How can I check language coverage?

Use the supported-languages field on an extension's listing to confirm it fits the languages you need.

Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure