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Best alternatives to All-in-One Cambridge Dictionary (2026)

7 Chrome extensions that do a similar job to All-in-One Cambridge Dictionary, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

All-in-One Cambridge Dictionary: reviews, users and permissionsBest Tools extensions

All-in-One Cambridge Dictionary today

≈20K users4.4★ from 35 ratingsUpdated 9 months ago3 permissions

All-in-One Cambridge Dictionary alternatives, compared

  1. 1

    Google Dictionary (by Google)

    View definitions easily as you browse the web.

    ≈4M users3.8★ from 13.7K ratingsUpdated 9 months ago1 permissions
    • About 200× more users than All-in-One Cambridge Dictionary
    • Rated 0.6 stars lower
    • Asks for fewer permissions (1 vs 3)
    Google Dictionary (by Google) alternativesCompare side by side
  2. 2

    Dictionary

    Full-featured dictionary extension

    ≈6K users4.3★ from 31 ratingsNot updated for 2+ years5 permissions
    • About 3.3× fewer users than All-in-One Cambridge Dictionary
    • Updated less recently
    • Asks for more permissions (5 vs 3)
    Dictionary alternativesCompare side by side
  3. 3

    LEOs Dictionaries

    Adds LEOs dictionaries to the context menu. Select text in any webpage and open the context menu to look up words quickly.

    ≈3K users4.0★ from 5 ratingsUpdated 15 months ago5 permissions
    • About 6.7× fewer users than All-in-One Cambridge Dictionary
    • Updated less recently
    • Asks for more permissions (5 vs 3)
    LEOs Dictionaries alternativesCompare side by side
  4. 4

    Naver English Dictionary · NaverDic

    Enter a word directly, or double-click or select an English word on a webpage to look up its meaning. Select a sentence or…

    ≈40K users4.7★ from 78 ratingsUpdated 3 weeks ago7 permissions
    • About 2.0× more users than All-in-One Cambridge Dictionary
    • Rated 0.3 stars higher
    • Updated more recently
    • Asks for more permissions (7 vs 3)
    Naver English Dictionary · NaverDic alternativesCompare side by side
  5. 5

    Lookup Word in Dictionary

    Looks up the selected text on a world famous online dictionary.

    ≈9K users4.3★ from 85 ratingsUpdated 20 months ago4 permissions
    • About 2.2× fewer users than All-in-One Cambridge Dictionary
    • Updated less recently
    • Asks for more permissions (4 vs 3)
    Lookup Word in Dictionary alternativesCompare side by side
  6. 6

    Instant Dictionary by GoodWordGuide.com

    Dictionary Bubble (Instant Dictionary): quickly lookup word definitions with audio pronunciation as you browse the web.

    ≈80K users4.0★ from 460 ratingsUpdated 21 months ago5 permissions
    • About 4.0× more users than All-in-One Cambridge Dictionary
    • Rated 0.3 stars lower
    • Updated less recently
    • Asks for more permissions (5 vs 3)
    Compare side by side
  7. 7

    TheFreeDictionary.com Extension

    Select a word on any website and instantly get its definition at TheFreeDictionary, the world's most comprehensive dictionary!

    ≈1K users4.4★ from 7 ratings1 permissions
    • About 20× fewer users than All-in-One Cambridge Dictionary
    • Asks for fewer permissions (1 vs 3)
    Compare side by side

All-in-One Cambridge Dictionary alternatives: questions

What is the best alternative to All-in-One Cambridge Dictionary?

By users, the most popular alternative is Google Dictionary (by Google) with ≈4M users and a 3.8-star rating. The closest match by what it does is Google Dictionary (by Google).

Which All-in-One Cambridge Dictionary alternative has the best rating?

Naver English Dictionary · NaverDic has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 78 ratings.

Is there a All-in-One Cambridge Dictionary alternative that asks for fewer permissions?

Google Dictionary (by Google) asks for 1 permissions, against 3 for All-in-One Cambridge Dictionary.

How many alternatives to All-in-One Cambridge Dictionary are there?

We list 7 close alternatives to All-in-One Cambridge Dictionary on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.