Software Alternatives, Accelerators & Startups

iTextPDF VS Okular

Compare iTextPDF VS Okular and see what are their differences

iTextPDF logo iTextPDF

iText offers flexible tools for PDF creation, editing and inspection.

Okular logo Okular

Okular is a universal document viewer based developed by KDE.
  • iTextPDF Landing page
    Landing page //
    2023-10-09
  • Okular Landing page
    Landing page //
    2023-05-02

iTextPDF videos

IR project Demo (Java Eclipse + itextpdf)

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

Category Popularity

0-100% (relative to iTextPDF and Okular)
PDF Tools
19 19%
81% 81
Office & Productivity
100 100%
0% 0
PDF Editor
13 13%
87% 87
PDF Readers And Editors
0 0%
100% 100

User comments

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Reviews

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

iTextPDF Reviews

We have no reviews of iTextPDF yet.
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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

Social recommendations and mentions

Based on our record, Okular seems to be a lot more popular than iTextPDF. While we know about 44 links to Okular, we've tracked only 4 mentions of iTextPDF. 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.

iTextPDF mentions (4)

  • PDF rendering server-side using HTML 5 + CSS 3
    Are you looking for a way to render PDF's or produce them? If you want to produce PDF's, I've used https://pdfbox.apache.org/ successfully as well as https://itextpdf.com/ (potentially costs money). Source: 6 months ago
  • I interviewed Bruno Lowagie, who successfully commercialized his FOSS library, iText, between 2008 and 2018, for Code Code Ship: “Commercializing iText had a significant impact on the quality of the library”
    So, the case study would be an optional request/collaboration, but slapping your logo on their site (as seen on their home page just below the fold) is not written as optional. Say what you will about AGPL, but if you're a paying customer, this should be an easy provision to strike from the agreement if requested. They declined and our internal legal team refused to accept the agreement as a result and so we found... Source: about 1 year ago
  • How do i convert html file to pdf file using java(fx)?
    Not really a JavaFX question as JavaFX is a UI framework. Your question is therefore just related to Java. To answer that I've seen a similar feature from IText (https://itextpdf.com) or OpenPDF (https://github.com/LibrePDF/OpenPDF) as an open source alternative. Maybe take a look at those for a start and check if they provide you what you're looking for. Source: over 1 year ago
  • What enterprise wide solutions have you adopted as alternatives to digitally generating documents that are not PDF?
    As for generating PDF's themselves. You could start rolling your own service... Or maybe you could use something like this: https://gotenberg.dev/ Or maybe you use it as an inspiration and use the (F)OSS tools inside that box (look at the documentation) to roll your own service instead. Or - depending on the budget - you could go for a proprietary solution and go with e.g. Itext (https://itextpdf.com/en). Source: about 2 years ago

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: 6 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 / 10 months ago
  • Help with PDF's
    I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: almost 1 year 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 / about 1 year 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
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What are some alternatives?

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

PDF Joiner - This online tool allows you to join several PDF documents into a single file, free of charge.

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

DocuPUB - DocuPUB is an online file converter, file merger, file compressor, and file resizing tool.

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

PDFill - Open, View, Edit, Save and Print PDF Documents without Adobe Acrobat

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