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Okular VS Ecere SDK

Compare Okular VS Ecere SDK and see what are their differences

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Okular logo Okular

Okular is a universal document viewer based developed by KDE.

Ecere SDK logo Ecere SDK

A cross-platform Software Development Kit including a GUI toolkit, a 2D/3D graphics engine, a...
  • Okular Landing page
    Landing page //
    2023-05-02
  • Ecere SDK Landing page
    Landing page //
    2021-10-20

Okular features and specs

  • Open Source
    Okular is an open-source software, which means the source code is freely available. Users can modify and distribute it according to their needs.
  • Multi-Format Support
    Okular supports a wide array of document formats including PDF, PostScript, DjVu, CHM, XPS, ePub, and more, providing versatile document reading capabilities.
  • Cross-Platform
    Okular is available for multiple operating systems including Linux, Windows, and macOS, making it accessible to a wider range of users.
  • Annotation Tools
    It includes powerful annotation features allowing users to add notes, highlight text, and draw shapes directly on documents.
  • Customizable Interface
    The interface is highly customizable, enabling users to tweak the appearance and functionality to match their preferences.
  • Tabbed Browsing
    Okular supports tabbed browsing, allowing users to open multiple documents in a single window, enhancing multitasking.

Possible disadvantages of Okular

  • Limited Advanced PDF Editing
    While Okular provides basic annotation features, it lacks advanced PDF editing capabilities like modifying text and images within a PDF.
  • Learning Curve
    New users might find the extensive range of features and settings overwhelming, leading to a steeper learning curve compared to simpler document viewers.
  • Performance Issues
    Some users have reported performance issues when handling very large files, which can result in slower operation and responsiveness.
  • Dependency on KDE Libraries
    To get the best experience, Okular requires KDE libraries, which might not be ideal for users who prefer not to integrate KDE components into their system.
  • Mobile Support
    Okular does not have a dedicated app for mobile platforms like Android and iOS, limiting its usability on tablets and smartphones.

Ecere SDK features and specs

  • Cross-Platform Development
    Ecere SDK allows developers to write applications that can be compiled on multiple platforms like Windows, Linux, and macOS, enhancing accessibility and reach.
  • Open Source
    Being open source, it provides flexibility and transparency, allowing developers to modify and enhance the SDK as per their needs.
  • Integrated GUI Library
    The SDK comes with an integrated GUI library which simplifies the process of building graphical user interfaces.
  • Lightweight
    Ecere is designed to be lightweight, meaning it has a small footprint, making it suitable for applications where resources are limited.
  • Documentation and Community Support
    There is a level of community support and documentation available which can assist in the learning process and troubleshooting.

Possible disadvantages of Ecere SDK

  • Limited Language Support
    Ecere SDK primarily uses the eC language, which is less commonly used compared to languages like C++ or Java, potentially limiting the pool of developers familiar with it.
  • Smaller Community
    Compared to larger, more established SDKs, Ecere has a smaller user and developer community, which can affect the availability of shared resources and third-party libraries.
  • Learning Curve
    Developers new to the eC language or the Ecere environment may face a steeper learning curve.
  • Limited Commercial Use
    Although it's open source, some businesses may find limitations in its capabilities for developing highly demanding commercial applications.
  • Less Frequent Updates
    Ecere may not have as frequent updates as more widely used frameworks, which might impact the incorporation of the latest features and security patches.

Analysis of Okular

Overall verdict

  • Yes, Okular is generally regarded as a good document viewer due to its features, flexibility, and open-source nature, which ensures continual updates and community support.

Why this product is good

  • Okular is considered good for several reasons: it is a versatile open-source document viewer developed by the KDE community, supporting various file formats including PDF, PostScript, and ePub. It offers a range of features such as annotation tools, form filling, text extraction, and multimedia support. Additionally, it is cross-platform, available on different operating systems like Linux, Windows, and macOS, making it accessible for a wider range of users.

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.

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

Ecere SDK videos

No Ecere SDK videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Okular and Ecere SDK)
PDF Tools
100 100%
0% 0
Text Editors
0 0%
100% 100
PDF Editor
100 100%
0% 0
IDE
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 Okular and Ecere SDK

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

Ecere SDK Reviews

We have no reviews of Ecere SDK yet.
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Social recommendations and mentions

Based on our record, Okular seems to be a lot more popular than Ecere SDK. While we know about 44 links to Okular, we've tracked only 2 mentions of Ecere SDK. 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: over 2 years 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 / almost 3 years ago
  • Help with PDF's
    I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: about 3 years 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 3 years 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 3 years ago
View more

Ecere SDK mentions (2)

  • CIL: C Intermediate Language
    Have a look at http://ecere.org/ they already have it working. - Source: Hacker News / over 1 year ago
  • The V Programming Language Simple, fast, safe, compiled
    I'm a bit torn between these as none is suiting all of my needs: http://ecere.org/. - Source: Hacker News / over 4 years ago

What are some alternatives?

When comparing Okular and Ecere SDK, 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.

PyScripter - PyScripter is a free and open-source Python Integrated Development Environment (IDE) created with...

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

iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.

calibre - Ebook manager, viewer & converter

Leo Editor - Text and code editor where Outlines are first class citizen.