extension ExtPose

Additor - Highlight & organize into notes

CRX id


Description from extension meta

Additor helps you to organize bookmarks and highlights from article, blog, PDF, and etc into notes.

Image from store Additor - Highlight & organize into notes
Description from store Featured on Product Hunt and Chrome Web Store 🙀 🙀 Additor is your flexible knowledge base to organize various types of content, even with your team. You can write notes, build a wiki, and collaborate on the same page. We built Additor for Chrome to help you easily collect web content like news articles, PDF reports, Youtube videos, and etc. It’s simple enough and still powerful. For marketers, designers, writers, developers, and any kind of knowledge workers, Additor is the productivity suite.

Latest reviews

  • (2023-04-09) Анастасия Красикова: НУ ВОТ ТАКИТ
  • (2023-04-01) Susan Feigenbaum: Cant make it through the tutorial because nothing is working the way it says it should...when I highlight text no color bar shows up for example... highlighting text doesn't do anything special. Does this extension not work for chromebooks on tablet mode?
  • (2023-03-23) Aurora-CC: 还是觉得 Highlightion 好用,可以方便保存到 Notion 中 https://www.highlightion.com
  • (2022-09-19) 李彥澤: Trash Go suck an egg. Dumbasses!
  • (2022-09-18) Naureddine Ben Ali: not working for PDFs
  • (2022-08-08) Curie Wilhelm: sucks
  • (2022-04-10) Madame Minty: Have to sign in, no other option... and apparently deletes your entire account after you remove the last workspace. After making annotations, a saved card shows "Oops! Failed to load this web page." and there seem s no way to make them reappear on the original URL. Absolutely useless.
  • (2022-01-25) Paul Hamilton: Unfortunately, I can't even get passed the 'Let’s set up your workspace' page. There is no response when I click on launch workspace button.
  • (2021-09-10) HAENG LEE: Awesome
  • (2021-07-06) shan qing: So what is his shortcuts on the keyboard? ‘shift + widow + u ’ this was what i used, i can't turn on/off
  • (2021-05-10) Vassilis: The next-gen Notion. 'nuff said.
  • (2021-04-26) Little Jimmy: Why do I need to signin to edit PDFs?
  • (2021-04-25) Brandon Efrain Lopez Ramirez: Promete demasiado para lo cumple, Primero el tutorial se traba, segundo no me dejaba resaltar un PDF solo por que pesaba mas de 10 mb (libro grande que necesito para un trabajo), las paginas normales tampoco me dejaba resaltarlas, UN PINCHE WORD tampoco y te saca de la sesión a cada rato, MALISÍMO, ME VOY a probar WEAVA.
  • (2021-04-01) guuch: This is a really great solution its just that it doesnt work. When i click on the qoute i annotated it doesnt show the comment i left on it. its completely broken. It's not letting me view the comment i made. Please fix it.
  • (2021-03-31) Robbi: this is very helpful extension, but why this is so laggy and suddenly freezing?
  • (2021-02-07) Сергей Викторыч: Buggy
  • (2021-02-02) Michael Jandroep: This is going to help my internet studies alot.
  • (2021-02-02) Dude Nick: its a rlly good extension it works rlly great and it keeps my stuff organized very well for gaming .
  • (2021-01-26) S F: Nope. Wouldn't load a PDF 10Mb. Wouldn't let me delete my account.
  • (2021-01-24) Tamako Fan: I love this so much!! As a student, this has been the key to all my research projects especially during COVID. Thank you so much for this!!
  • (2020-11-30) Zhen Jie Chong: your extension have bug it will sometime use many cpu ussage. after i disable it it become normal.
  • (2020-11-29) Faribourz Najarzadeh: Without a doubt one of the best collaborator tools exist on the net. GREAT WORK GUYS !
  • (2020-11-26) Muhammad Rizqi Nur: I can't highlight/cite local pdf files. Yes, I have given the permission.
  • (2020-11-25) Slava Boiarchuk: sorry guys, not working at all
  • (2020-11-24) E D: Doesn't work without signing in
  • (2020-11-03) seven zhou: so good!
  • (2020-08-10) Thery Sam: Me ha encantado está extensión, creo que es la mejor de su tipo. Yo venía usando evernote para recopilar información de la web y tenerla disponible cuando quisiera, pero esta extensión cumple con crece las expectativa y necesidades que solo encontraba en evernote, felicitaciones por excelente trabajo.
  • (2020-08-07) Jaime Gomez Matas: I loved it but I don't give it 5 stars because it seems there is a conflict with the mouse action. When I have this extension activated the back and forward button of the mouse does not work.
  • (2020-07-21) ผู้บ่าว เหรียญบาท: กำลังหัสใช้ครับแล้วจะกลับมารีวิวอีกนะ
  • (2020-04-16) Benjamin: It disables the backspace / 'click to go back' on a website.
  • (2020-04-16) Claudi Bran: A very promising tool for research (somewhere between Diigo and Raindrop). For now it is ok, but for the future it needs improvements. Hopefully developers will improve annotations, tagging, card manipulation etc Keep up the good work!
  • (2020-04-06) peejay Montannabronte: was very hopeful and optimistic about this app, ive been needed a new tool since highlighter was acquired by twitter. But unfortunately ive been stuck in an email verification loop that doesnt connect to or recognize the extension. two minutes from downloading and i haven't even accessed the interface. frustrating.
  • (2020-04-04) jaxsap: Awesome!
  • (2020-03-31) Kayleen Aguirre: I love it, but please add a way to change the deadline settings. It's currently set to day/month/year. It is a bit confusing for me and others I share my work with. Please add month/day/year option.
  • (2019-12-10) Ayça Memiş: Merhaba, Additor tamamen ücretsiz midir?
  • (2019-12-09) Shane Ford: Word. More to come.
  • (2019-11-10) P N: Good, but far from being the best one. First, I hated the fact it took a part of my email address to create my profile URL, and I cannot find a way to change the URL. Second, I didn't like the interface. The tagging is not easy, requires too many click. It doesn't show my highlights when clicking on the saved link, and I'd like the highights to be shown on my profile, in a way, because I don't see the difference between saved pages, and highlighted and annotated saved page.
  • (2019-10-31) Gjum: Login with Google account did not work on the website, and the extension refuses to do anything without such login.
  • (2019-10-15) Bavoch: BEST
  • (2019-09-24) Cameron Williamson: A weeks worth of research and project analysis was deleted because of a server error and "it seems that it would be difficult to recover the lost data".
  • (2019-07-18) Ricardo Reglero: Me lo llevo a todos lados con mis notas y links. Additor very very nice.
  • (2019-06-30) TheProteanGirl: Best curation website period. Has almost every unique feature that is so useful i cant say how much i love this app!
  • (2019-06-11) Junyu Xu: I really like the structure it provide to manage the web resources, this is just how I wish my research or projects working and organizing. Thank you very much for this amazing extension.
  • (2019-05-13) Olivia Thrasher: This app is great for organizing research and outlining projects. It's pretty easy to use once you spend some time with it, the layout of the site is clean and easily navigated, and I really appreciate the library of images that are available to help personalize your posts.
  • (2019-03-23) How to delete an account ?
  • (2019-03-08) 천혜진: 각종 정보를 카테고리 별로 스크랩하고 정리할 수 있어서 한눈에 잘 보여 좋습니다. 그러나, 사용 중에 불편한 점이 있습니다. 1) 코멘트를 작성할 때, 자판 인식을 잘 못하고 오타를 자주 냄. 2) 코멘트 문장 중간으로 돌아가 글자를 편집할 때, 글자가 지워지지 않거나 써지지 않는 오류 발생. 3) 하이라이트가 되지 않는 사이트가 있음. ex) naver의 블로그 4) 하이라이트 표시하고 저장한 포스트를 섹션에 넣지 않으면 하이라이트가 어느 순간부터 지워져 있음. 위의 네 가지 점 때문에 정보를 정리하는 데 시간이 더 오래 걸립니다.
  • (2019-02-24) Tweety Kid: It needs a link to a user guide or tutorial you can go back to and reference when you need it. Maybe I didn't find it. Otherwise, so far so good. Also, are the projects public or private? Update: I am really getting frustrated without a user guide. It's all trial and error and I've deleted work several times because this is not intuitive for me. Other people seem to love it, so that is great. I can't use it. Sorry.
  • (2018-12-24) Grande Grupo de Pesquisa: Muito útil e produtiva essa ferramenta.
  • (2018-12-20) Tigran Stepanyan: Additor is really well thought, wonderful solution to conduct internet research, store and organize results. It's still in beta version, and it's very promising ! THANK YOU!
  • (2018-12-15) Bruno Zilberman: I loved the app! It would be perfect for me if I could attach larger PDFs.


28,716 history
4.1 (180 votes)
Last update / version
2021-02-13 / 2.2.1
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