Name: Okular
Author: KDE

<p>
   Okular is a universal document viewer developed by KDE. Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, *BSD, etc.
  </p>
      <p>Features:</p>
      <ul>
        <li>Supported Formats: PDF, PS, Tiff, CHM, DjVu, Images, DVI, XPS, Fiction Book, Comic Book, Plucker, EPub, Fax</li>
        <li>Sidebar with contents, thumbnails, reviews and bookmarks</li>
        <li>Annotations support</li>
      </ul>
    

Okular

Kdenlive is a video editing application with support for many audio and video formats. It offers advanced editing features, a variety of effects and transitions, color correction, audio post-production and subtitling tools. Additionally, it provides the flexibility to render into practically any format of your choice.
      Features:
      
        Nested Sequences
        Configurable interface and shortcuts
        Scopes: Histogram, Vectorscope, RGB Parade, Waveform and Audio Meter
        Proxy editing
        Free online assets and templates
        Motion tracking
        AI powered tools
      
    

Kdenlive


      Gwenview is a fast and easy to use image viewer by KDE, ideal for browsing and displaying a collection of images.
    
      Features:
      
        Simple image editing: rotate, crop, resize, mirror, flip, reduce red eye, and adjust brightness, contrast, or gamma
        Annotate and mark up images with arrows, shapes, text boxes, image stamps, and more
        Basic file management actions such as copy, move, delete, and others
        Functions both as a standalone application and an embedded viewer in the Konqueror web browser
      
    

Gwenview

KCalc has everything you would expect from a scientific calculator, plus:
      
        Trigonometric functions, logic operations and statistical calculations
        A results stack which enables convenient recall of previous calculation results
        Precision is user-definable
        The display allows cut and paste of numbers
        The display colors and font are configurable, aiding usability
        The use of key-bindings make it easy to use without a pointing device
      
    

KCalc

Dolphin is KDE's file manager that lets you navigate and browse the contents of your hard drives, USB sticks, SD cards, and more. Creating, moving, or deleting files and folders is simple and fast.
      Dolphin contains plenty of productivity features that will save you time. The multiple tabs and split view features allow navigating multiple folders at the same time, and you can easily drag and drop files between views to move or copy them. Dolphin's right-click menu provides with many quick actions that let you compress, share, and duplicate files, among many other things. You can also add your own custom actions.
      Dolphin is very lightweight, but at the same time, you can adapt it to your specific needs. This means that you can carry out your file management exactly the way you want to. Dolphin supports three different view modes: a classic grid view of all the files, a more detailed view, and a tree view. You can also configure most of Dolphin's behavior.
      Dolphin can display files and folders from many Internet cloud services and other remote machines as if they were right there on your desktop.
      Dolphin also comes with an integrated terminal that allows you to run commands on the current folder. You can extend the capabilities of Dolphin even further with powerful plugins to adapt it to your workflow. You can use the git integration plugin to interact with git repositories, or the Nextcloud plugin to synchronize your files online, and much more.
    

Dolphin

A universal clock application for desktop and mobile.
      It contains alarm, timer, stopwatch and timezone functionalities. Alarms and timers are able to wake the device from suspend on Plasma.
    

Clock

Set alarms and timers, use a stopwatch, and manage world clocks

GCompris is a high quality educational software suite, including a large number of activities for children aged 2 to 10.
      Some of the activities are game orientated, but nonetheless
    still educational.
      Below you can find a list of categories with some of the
    activities available in that category.
      
        computer discovery: keyboard, mouse, different mouse gestures, ...
        arithmetic: table memory, enumeration, mirror image, balance
    the scale, change giving, ...
        science: the canal lock, color mixing, gravity concept, ...
        games: memory, connect 4, tic tac toe, sudoku, hanoi tower, ...
        reading: reading practice, ...
        other: learn to tell time, the braille system, maze, music
    instruments, ...
      
      Currently GCompris offers in excess of 100 activities and more
    are being developed. GCompris is free software, that means that
    you can adapt it to your own needs, improve it and, most
    importantly, share it with children everywhere.
    

GCompris

Multi-Activity Educational game for children 2 to 10

AudioTube can search YouTube Music, list albums and artists, play automatically generated playlists, albums and allows to put your own playlist together.
    

AudioTube

YouTube Music App for phones and desktop computers

Marknote lets you create rich text notes and easily organise them into notebooks. You can personalise your notebooks by choosing an icon and accent color for each one, making it easy to distinguish between them and keep your notes at your fingertips. Your notes are saved as Markdown files in your Documents folder, making it easy to use your notes outside of Marknote as well as inside the app.
    

MarkNote

Kalk is a convergent calculator for Plasma.
    

Calculator

KDevelop is a Free and Open Source integrated development environment (IDE).
      It provides editing, navigation and debugging features for several programming languages, as well as integration with multiple build systems and version-control systems, using a plugin-based architecture.
      KDevelop has parser backends for C, C++ and Javascript/QML, with further external plugins supporting e.g. PHP or Python.
    

KDevelop

Featureful, plugin-extensible IDE for C/C++ and other programming languages


      KShisen is a solitaire-like game played using the standard set of Mahjong tiles. Unlike Mahjong however, KShisen has only one layer of scrambled tiles.
    
    

KShisen

Angelfish is a modern mobile webbrowser
      It supports typical browser features, such as
      
        bookmarks
        history
        tabs
      
    

Angelfish Web Browser


      LabPlot is a FREE, open source and cross-platform Data Visualization and Analysis software accessible to everyone.
    
      
      LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.
    
    

LabPlot

Interactive Data Visualization and Analysis

KBruch is a small program to practice calculating with fractions and percentages. Different exercises are provided for this purpose and you can use the learning mode to practice with fractions. The program checks the user's input and gives feedback.
      Features:
      
        Arithmetic exercise - in this exercise you have to solve a given fraction task. You have to enter the numerator and the denominator. This is the main exercise.
        Comparison exercise - in this exercise you have to compare the size of 2 given fractions, using the symbols &gt;, &lt; or =.
        Conversion exercise - in this exercise you have to convert a given number into a fraction.
        Factorization exercise - in this exercise you have to factorize a given number into its prime factors.
        Percentage exercise - in this exercise you have to calculate percentages.
      
    

KBruch


      Kile is a user-friendly TeX/LaTeX editor by KDE. Kile gives you the ability to use all the functionality of LaTeX in a graphical interface and has interactive preview mechanisms to readily see the results of editing.
    
      Features:
      
        Compile, convert and view your document with one click
        Auto-completion of (La)TeX commands
        Templates and wizards make starting new documents very little work
        Easy insertion of many standard tags and symbols and the option to define (an arbitrary number of) user defined tags
        Inverse and forward search: click in the DVI viewer and jump to the corresponding LaTeX line in the editor, or jump from the editor
          to the corresponding page in the viewer
        Finding chapter or sections is very easy, Kile constructs a list of all the chapter etc. in your document. You can use the list to
          jump to the corresponding section
        Collect documents that belong together into a project
        Easy insertion of citations and references when using projects
        Flexible and smart build system to compile your LaTeX documents
        QuickPreview: preview a selected part of your document
        Easy access to various help sources
        Advanced editing commands
      
    

Kile

KDE Itinerary is a digital travel assistant with a priority on protecting your privacy.
      Features:
      
        Timeline view of a unified travel itinerary with automatic trip grouping.
        Supports train, bus and flight bookings as well as hotel, restaurant, event and rental car reservations.
        Boarding pass management.
        Supports ticket management for multi-traveler and multi-ticket bookings.
        Automatic booking data extraction from various input formats, performed locally on your device.
        Real-time delay and platform change information for trains.
        Weather forecast for destination along your trip.
        Full control over all online access.
        Selection of alternative train connections on unbound tickets or on missed connections.
        Local ground transportation navigation between elements of your itinerary.
        Train coach layout view (for some operators only).
        Train station and airport per-floor maps based on OpenStreetMap data.
        Available dock-based or free-floating rental bikes can be displayed on the train station map.
        Personal travel statistics to monitor environmental impact.
      
      KDE Itinerary works best alongside KMail's itinerary extraction plug-in and KDE Connect, or Nextcloud Hub and DavDroid.
    

KDE Itinerary


      There are many ways to read comic books, and one of those that has become more
      common in recent years is on a computer. Peruse was created as a way to make
      exactly that as easy and pleasant as possible, and to simply get out of the
      way and let you read your comic books. One could say that it allows you to
      peruse your comic books at your leisure, but that would be a silly way of
      putting it - so, peruse your comic books at your leisure!
    
      
      One of the ways in which Peruse ensures your reading experience is as pleasant
      and effortless as possible is to allow you to simply pick up where you last left
      off. The welcome page in the application (first screenshot below) shows you your
      most recently read comics, and shows your progress through them. To pick up
      where you left off, simply tap the top left item and you will be taken right to
      the page you were reading before you had to stop.
    
      Features:
      
        Comic Book Archive (cbz, cbr, cb7, cbt, cba)
        Portable Document Format (pdf)
        ePub Books (epub)
        DeVice Independent files (dvi)
        DeJaVu (djvu)
        Compiled Help (chm)
      
    

Peruse

Lokalize is the localization tool for KDE software and other free and open source software. It is also a general computer-aided translation system (CAT) with which you can translate OpenDocument files (*.odt). Translate-Toolkit is used internally to extract text for translation from .odt to .xliff files and to merge translation back into .odt file.
    

Lokalize

Kanagram is a game based on anagrams of words: the puzzle is solved when the letters of the scrambled word are put back in the correct order. There is no limit on either time taken, or the amount of attempts to solve the word. It features several included word lists, a hints-and-cheats help system, a word list editor, and allows for updating and distributing wordlists via KNewStuff. The interface is scalable and appropriate for children.
    

Kanagram


      KCachegrind is a profile data visualization tool, used to determine the most time consuming parts in the execution of a program.
    
      Features:
      
        KCachegrind visualizes profiles (i.e. runtime characteristics) of applications in various ways,
          including call graph vizualisations and source/disassembler annotation.
        It can load profiles generated by the cache simulation/call tracer Calltree, a Valgrind tool.
          Thus, profiling does not need any preparation, can cope with shared libraries and plugin architectures, and does not influence the measuring itself.
        Converter scripts for OProfile, Perl, and PHP.
        Switching between multiple visualization layouts.
        Call graph can be exported as image (PNG).
        Simultaneous display of 2 event types in Call and Annotation View
      
    

KCachegrind

Telly Skout is a convergent Kirigami TV guide. It shows the TV program for your favorite channels from TV Spielfilm or an XMLTV file.
    

Telly Skout


      Massif Visualizer is a tool that - who'd guess that - visualizes massif data.
      You run your application in Valgrind with --tool=massif and then open the generated
      massif.out.%pid in the visualizer. Gzip or Bzip2 compressed massif files can also be
      opened transparently.
    
      Features:
      
        Interactive chart of memory consumption over time
        Detailed snapshot analysis with callgraph visualization (requires KGraphViewer)
        Summary of peak memory consumption of all allocating functions
      
    

Massif-Visualizer

A visualizer for Valgrind Massif data files

Okular

Document Viewer

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