Software Alternatives & Reviews

Okular VS Zotero

Compare Okular VS Zotero and see what are their differences

Okular logo Okular

Okular is a universal document viewer based developed by KDE.

Zotero logo Zotero

Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
  • Okular Landing page
    Landing page //
    2023-05-02
  • Zotero Landing page
    Landing page //
    2021-09-24

Okular videos

okular, program for annotating your books in linux

More videos:

  • Review - Review: Okular || Awesome PDF Viewer || Best PDF Viewer that I have tried yet.
  • Review - Okular Document Viewer vs Atril Document Viewer

Zotero videos

Zotero vs Mendeley: which one is best?

More videos:

  • Review - Using Zotero for academic writing

Category Popularity

0-100% (relative to Okular and Zotero)
PDF Tools
100 100%
0% 0
Research Tools
0 0%
100% 100
PDF Editor
100 100%
0% 0
Information Organization
0 0%
100% 100

User comments

Share your experience with using Okular and Zotero. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Okular and Zotero

Okular Reviews

10 Best PDF Expert Alternatives for Various Tasks in 2022
Verdict: Okular is an open source and can be used free, which is probably its main advantage. At the same time, its basic functionality is meant to be not only highly competitive with PDF Expert but rather overcomes it because the letter can be used only under paid subscription. This PDF Expert alternative is one of the most all-in-one PDF readers, which is compatible not...
Source: fixthephoto.com
8 Best eBook Readers for Linux
Okular is another open-source and cross-platform document viewer developed by KDE and is shipped as part of the KDE Application release.
Source: itsfoss.com

Zotero Reviews

Top 5 Free Reference Management Software for Research
Zotero is the only software that automatically senses research on the web. Need an article from JSTOR or a preprint from arXiv.org? A news story from the New York Times or a book from a library? Zotero has you covered, everywhere.
10 Best Reference Management Software for Research
Zotero is a reference management software that can be used by students and researchers of all levels. It’s a great way to keep track of your sources, as well as easily create citations and bibliographies. Here are some of the ways Zotero can be especially helpful for Ph.D. students:
Citation Management Tools - Alternatives to EndNote
Mendeley is a free Web-based tool similar to Zotero, but it sets itself apart with a robust PDF annotating tool. Because Mendeley doesn't work within Google Docs, you would have to create a bibliography and copy it over to the document. Thus, Mendeley might be a great fit for those who use citation managers for personal projects but not for those participating in a lot of...

Social recommendations and mentions

Based on our record, Okular should be more popular than Zotero. It has been mentiond 44 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Okular mentions (44)

  • Signing PDFs
    If you mean signing as in "signing with your handwritten signature", you could use Okular () which easily allows you to do that. Filling out forms also works nicely. Source: 5 months ago
  • Alexandria: A minimalistic cross-platform eBook reader
    I was in a similar position lately until I found Okular. Have you tried it? https://okular.kde.org/. - Source: Hacker News / 8 months ago
  • Help with PDF's
    I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: 11 months ago
  • EPUB 3.3 becomes a W3C recommendation
    KDE's okular might be a good choice. I haven't personally used it for epub but I know it supports it. https://okular.kde.org/. - Source: Hacker News / 11 months ago
  • Are there any good PDF viewers for large (10Mb+) datasheets that can save search results in the actual PDF, and take notes on the PDF?
    I use okular, don't think it has web export though. Source: about 1 year ago
View more

Zotero mentions (17)

  • Newbie help setting up Zotero using existing materials
    If the second, then you need to create a zotero group library. This can only be done at zotero.org but syncs with your client. Source: 11 months ago
  • Problems with syncing
    When I check the API settings on zotero.org, I only see my desktop actually connecting,. Source: 11 months ago
  • Emacs, a maximalist approach to social media addiction
    An approach of digital maximalism should also let you organise incoming and outgoing information (on software that you run and control). This is what [Emacs](https://emacs.org) is doing. If you're missing _e.g._ the adrenaline of social media, Emacs can help for that by letting you insert academic references into lengthy, inflammatory, but informed, nuanced, and articulated Org-mode documents. It's actually much... Source: almost 1 year ago
  • Best resources for chiropractic research?
    If you’re interested in actually downloading, reading, and collecting research papers, I highly recommend Zotero. Source: about 1 year ago
  • Zotero on Chromebook
    Has anyone managed to make Zotero work on their Chromebook? I have a Lenovo Chromebook and I've not been able to make it work. I can't access any of the PDF attachments on zotero.org or install the programme. I would appreciate any suggestions you may have. Source: over 1 year ago
View more

What are some alternatives?

When comparing Okular and Zotero, you can also consider the following products

Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.

Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.

Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.

JabRef - Graphical Java application for managing bibtex (. bib) databases.‎JabRef · ‎JabRef Help · ‎JabRef | Blog · ‎OpenOffice/LibreOffice .

Evince - Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...

Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.