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Study hard?
Cốc Cốc is your winning card!

Struggle with deadline? Cốc Cốc will help you get it right with built-in study and multitask features like Instant Translation, Sidebar Window, Unit Converter and many more. Download Cốc Cốc today!

Study with Cốc Cốc

Why work work work when you can work with Cốc Cốc?

Did you know? The best students never just work manually... Check out the tips below to make the most of Cốc Cốc and boost your productivity!

Learn languages easily with Dictionary and Translation

Instant translation for any selected words, phrases or sentences in over 100 languages. Simply select the text and click Translate to view the meaning. Especially optimized for English, Chinese to Vietnamese dictionary lookup.
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Multitask better with Sidebar Window

Work to deadlines or reply to your messages? Why choose when you've got Sidebar Window? Chit chat, search or browse the web without switching tabs. Less interruption, easier to compare information.
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Feel confident as you type with Spell Check

Any argument is meaningless when you misspell! With Auto Spell Check, be confident in writing correct Vietnamese. Besides, Cốc Cốc also supports spell check for English and French!
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Mental calculation is not calculating? Try Unit Converter!

Direct unit conversion when reading or researching documents, no need for calculation. Simply select the number and its unit to exchange a foreign currency or unit of measurement instantly.

No worries about crappy device with Memory Saver

Opening more than 10 tabs but only use 2-3 tabs on the regular? With Discard Tabs, you can save up to 1GB RAM. Who's scared Cốc Cốc "eats up your RAM", just enable Memory Saver!
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Less distractions with Tab Manager features

Opening multiple tabs is your habit? Try grouping tabs by topics and auto arrange tabs to organize your work better. If you need quick access, you can also use Search Tabs and Preview Links!
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And many more useful features...

Designed based on real user needs, built-in features on Cốc Cốc can help you do anything you like in a blink without installing extra apps.

Particularly, Cốc Cốc also develops useful search features for students like AI Chat, Job Search, Finance and more. Explore now!
Explore Cốc Cốc features

Done with your study? Let's enjoy entertainment!

No interruption with Adblock. "Play hard" with Download Video, Pin Video, Background Play and more. Download Cốc Cốc on desktop, mobile and Android TV now!

Desktop browser
Desktop browser
Study, entertain smoothly with Adblock, Pin Video and Fast Download in a click
Mobile browser
Mobile browser
Entertain without limits with Adblock, Pin Video, Background Play and Cinema Mode
TV browser
TV browser
Entertain on the big screen with Adblock, Send Link from Mobile and Cinema Mode

Frequently asked questions

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