
Sumatra PDF
Evince
calibre
MuPDF
Adobe Reader
FBReader
PDF-XChange Editor
Okular is a universal document viewer based developed by KDE.

Skiplino
Qminder
QLESS
Wavetec QMS
Earlyone
DropReady
9techies
Queue-it empowers organizations to deliver seamless user experiences and protect their brand reputation by controlling online traffic.

Which is more popular?
Based on our record, Okular should be more popular than Queue-it. It has been mentioned 44 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | okular.kde.org | queue-it.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Okular yet.
Queue-it helps in high-demand and limited-supply situations—like sneaker releases, ticket on-sales, or government registrations—that can easily overwhelm a website or app. In these high-demand situations, online visitors are redirected to a customizable waiting room and then throttled back to the...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Okular is recommended for students, educators, professionals, and any users who require a reliable and feature-rich document viewer capable of handling a wide range of file formats. It is particularly beneficial for those who value open-source software and need robust annotation and document management tools across different platforms.
No analysis of Queue-it yet.
Walkthroughs and reviews on video.
okular, program for annotating your books in linux
More videos
[Webinar] Get the Most Out of Queue-it
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Okular and Queue-it. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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...
Okular is another open-source and cross-platform document viewer developed by KDE and is shipped as part of the KDE Application release.
We have no reviews of Queue-it yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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: almost 3 years ago
I was in a similar position lately until I found Okular. Have you tried it? https://okular.kde.org/. - Source: Hacker News / about 3 years ago
I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: over 3 years ago
There's a whole business for bad performing websites that need to limit visitors! https://queue-it.com/. - Source: Hacker News / over 2 years ago
Hello, I've been frequently archivng the Bungie Store as part of a wiki project for a few years now, but recently the website began acting strangle. The store has a queue system which it usually only deploys once a year (using the... Source: about 3 years ago
They're using https://queue-it.com/ . Source: over 3 years ago
When comparing Okular and Queue-it, you can also consider the following products.

Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
Compare Sumatra PDF to Okular or Queue-it:

Queue management system software for queuing customers and gather their feedbacks, monitor real-time information and speed of services.
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Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...
Compare Evince to Okular or Queue-it:

Qminder works the way it sounds: It helps a company mind its queues.
Compare Qminder to Okular or Queue-it:

