KBibTeX is a reference management application which can be used to collect TeX/LaTeX bibliographies and export them in various formats.KBibTeX can do the following things:Preview bibliography entries in various formats (Source (BibTeX), Source (RIS), Wikipedia, standard (XML/XSLT), fancy (XML/XSLT), and abstract-only (XML/XSLT)). Additional preview styles become available when bibtex2html is installed.Import data in various bibliography file formats such as BibTeX, RIS and ISI (requires bibutils) and export data to PDF (requires pdflatex), PostScript (requires latex), RTF (requires latex2rtf), and HTML.Search for the bibliography entries data in online databases (e.g. Google Scholar, ACM, IEEE, arXiv, etc.)Preview local or remote (online) resources, e.g. PDF files, linked in the BibTEX entry.Find and merge duplicate entries in bibliography.Integrate your bibliographies with LaTeX editors such as Kile and LyX.Import your Zotero library.

KBibTeX

BibTeX editor by KDE to edit bibliographies used with LaTeX

A document viewer for the GNOME desktop. You can view, search or annotate documents in many different formats.Evince supports documents in: PDF, PS, EPS, XPS, DjVu, TIFF, DVI (with SyncTeX), and Comic Books archives (CBR, CBT, CBZ, CB7).

Document Viewer

Document viewer for popular document formats

Professional text and hex editing with binary templates.

010 Editor

Professional text and hex editing with binary templates

BlueMail by Blix is a free, beautifully designed, universal email app, capable of managing an unlimited number of mail accounts from various providers, allowing for smart push notifications and group emailing while enabling personalization across multiple email accounts. The BlueMail app connects directly to your mail server and is the perfect replacement for your stock email app.NOTE: This package is not verified by, affiliated with, or supported by Blix Inc.

BlueMail

Easily configure your touchpad and touchscreen multi-touch gestures with this GTK graphical user interface.For example, you can swipe up with 3 fingers to maximize a window or swipe left with 4 finger to switch to the next desktop.There are many more actions and gestures available and everything is easily configurable.Touchégg must also be installed:https://github.com/JoseExposito/touchegg#readme

Touché

Lix is a puzzle game inspired by Lemmings (DMA Design, 1991). Lix is free and open source.Assign skills to guide the lix through over 700 singleplayer puzzles. Design your own levels with the included editor.Attack and defend in real-time multiplayer for 2 to 8 players: Who can save the most lix?

Lemmings-like game with puzzles, editor, multiplayer

Create 3D images with a phone or camera. Take two photos of a subject and the software will create a 3D image from them. Vertical and  rotational alignment of the left and right images is essential for a convincing 3D effect, but difficult to achieve with an ordinary camera. This software corrects it. 3D image formats that can be created are anaglyph (red/cyan), side-by-side and crossover. Several photos can be processed at once and the resulting images reviewed.

Popout3D

Creates 3D images from photographs taken with an ordinary camera.

Ghidra is a software reverse engineering (SRE) framework. This framework includes a suite of full-featured, high-end software analysis tools that enable users to analyze compiled code.Capabilities include disassembly, assembly, decompilation, graphing, and scripting, along with hundreds of other features. Ghidra supports a wide variety of processor instruction sets and executable formats and can be run in both user-interactive and automated modes. Users may also develop their own Ghidra plug-in components and/or scripts using Java or Python.NOTE: This wrapper is not verified by, affiliated with, or supported by the National Security Agency Research Directorate.

Ghidra

Ghidra Software Reverse Engineering Suite

Discover songs you are aching to know with an easy-to-use interface.Mousai is a simple application that can recognize songs similar to Shazam. Just click the listen button, and then wait a few seconds. It will magically return the title and artist of that song!Note: This uses the API of audd.io, so it is necessary to log in to their site to get more trials.Why you will love Mousai?🎵 Recognize songs within seconds or save for later when offline🎙️ Use microphone or desktop audio🎸 Build a repertoire of recognized songs🎼 Quickly preview the song within the interface🌐 Browse and listen the song from different providers📱 Easy-to-use user interface

Mousai

Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems.Vim is often called a "programmer's editor," and so useful for programming that many consider it an entire IDE. It is not just for programmers, though.  Vim is perfect for all kinds of text editing, from composing email to editing configuration files.

Connections allows you to connect to and use other desktops. This can be a great way to access content or software on a different desktop operating system. It can also be used as a way to provide support to users who might need help.A range of different operating systems can be connected to, including Linux and Windows desktops. You can also connect to virtual machines.Connections uses the widely supported VNC and RDP protocols, and one of these must be enabled on the desktop that you want to connect to.

Connections

UltraStar Deluxe is a free open source karaoke game for your PC. It records the voice of the players and gives points if they hit the notes. Unlike the commercial alternatives, UltraStar Deluxe allows users to add their own songs.For the Flatpak release the songs need to be placed into ~/.var/app/eu.usdx.UltraStarDeluxe/.ultrastardx/songs/.

UltraStar Deluxe

Karaoke program that evaluates your performance

Allows viewing light distribution curves and metadata of IESNA photometric files.

Photometric Viewer

GTK 4 based application for viewing IES photometric files.

DOSBox-X is an open-source DOS emulator for running DOS games and applications. DOS-based Windows such as Windows 3.x and Windows 9x are officially supported. Compared to DOSBox, DOSBox-X is much more flexible and provides more features.DOSBox-X emulates a PC necessary for running many DOS games and applications that simply cannot be run on modern PCs and operating systems, similar to DOSBox. However, while the main focus of DOSBox is for running DOS games, DOSBox-X goes much further than this. Started as a fork of the DOSBox project, it retains compatibility with the wide base of DOS games and DOS gaming DOSBox was designed for. But it is also a platform for running DOS applications, including emulating the environments to run Windows 3.x, 9x and ME and software written for those versions of Windows. By adding official support for Windows 95, 98, and ME emulation and acceleration, we hope that those old Windows games and applications could be enjoyed or used once more. Moreover, DOSBox-X adds support for emulating the NEC PC-98 such that you can also play PC-98 games with it.DOSBox-X emulates a legacy IBM PC and DOS environment, and has many emulation options and features such as:Emulate several PC variants: IBM PC, IBM PCjr, Tandy 1000, Amstrad and NEC PC-98CPUs: 8086, 286, 386, 486, Pentium, Pentium Pro, Pentium MMX, Pentium II and IIIGraphics chipsets: MDA, Hercules, CGA, EGA, MCGA, VGA and SVGA (S3 Trio64, ET3000, ET4000, Paradise)Sound options: Sound Blaster series, Gravis Ultrasound, Disney Sound source and more audio optionsMIDI: FluidSynth, Roland MT-32 and General MIDI optionsExtended Serial, Parallel and Game port supportPrinter support (real or virtual) and emulation options3dfx Voodoo emulation with Glide wrapper supportNetwork emulation: IPX over UDP, and serial modemNetwork adapter emulation: NE2000 (pcap or slirp backend)Mounting a host directory as a harddisk, floppy or CD-ROM driveMounting harddisk images, floppy disk and CD-ROM images, including IDE emulationISO9660, FAT12, FAT16 and FAT32 filesystem support, including long filenames (LFN)Support for running real DOS systems (MS-DOS, IBM PC DOS, FreeDOS)Support for running Windows 1.0 to Windows 3.11, Windows 9x and Windows MEGUI drop-down menu for easier usageBuilt-in graphical configuration toolSave and load state with support for save files and up to 100 save slotsMore DOS commands, and ability to add your own programs to the virtual Z: driveSupport for clipboard copy &amp; paste and scalable TrueType fonts (TTF)Various output options, including output scaling (such as pixel-perfect scaling) and OpenGL shaders

DOSBox-X

XnView MP is a versatile and powerful photo viewer, image management, image resizer. XnView is one of the most stable, easy-to-use, and comprehensive photo editors. All common picture and graphics formats are supported (JPEG, TIFF, PNG, GIF, WEBP, PSD, JPEG2000, OpenEXR, camera RAW, HEIC, PDF, DNG, CR2).

XnView MP

Easy Effects is an advanced audio manipulation tool. It includes an equalizer, limiter, compressor and a reverberation tool, just to mention a few. To complement this there is also a built in spectrum analyzer.Easy Effects is the successor to PulseEffects. Easy Effects only supports PipeWire's audio server. PulseAudio users should instead use PulseEffects.Because Easy Effects uses the default PipeWire sound server it will work with most, if not all, applications you use. All supported applications are presented in the main window, where each can be enabled individually.Besides manipulating sound output, Easy Effects is able to apply effects to an input device, such as a microphone. This is, for example, useful in audio recording, but it also works well during voice conversations.When Easy Effects is launched it will conveniently remember the configuration used in the last session. It is also possible to save all the current settings as profiles.

Easy Effects

Skrooge is a personal finance manager powered by KDE that aims to be simple and intuitive. Skrooge allows you to keep track of your expenses and income, categorize them, and build reports of them.Features:QIF, CSV, SKROOGE, KMYMONEY import/exportMicrosoft Money, OFX, QFX, MT940, GNUCASH, GRISBI, HOMEBANK and MONEY MANAGER EX importAdvanced Graphical ReportsMultiple tabs to help you organize your workInfinite undo/redo (even after the file was closed !)Instant filtering on operations and reportsInfinite category levelsMass update of operationsScheduled operationsTrack refund of your expensesAutomatically process operations based on search conditionsMultiple currenciesBudgetDashboardAdvice

Skrooge

Okteta is a simple editor for the raw data of files.Features:Values and characters shown either in two columns (the traditional display in hex editors) or in rows with the value on top of the characterEditing and navigating similar to a text editorCustomizable data views, with loadable and storable profilesTools dockable on all sides or floatingNumerical encodings: Hexadecimal, Decimal, Octal, BinaryCharacter encodings: All 8-bit encodings as supplied by Qt, EBCDICFast data rendering on screenMultiple open filesUndo/redo supportStructures tool for analyzing and editing based on user-creatable structure definitionsAnd more...

Okteta

A cross-platform ship-borne GUI navigation application made up by a core program, a large set of plugins and freely available charts.  The application is configurable with user icon. The core supports:GPS/GPDS Position Input and DisplayBSB Raster Chart displayS57 Vector ENC and CM93 chart displayAIS Input Decoding and DisplayWaypoint Autopilot NavigationPlugin support includes wheather, tactical, annotations and tidal data. Pilot charts can be downloaded from project website at opencpn.org. Other useful add-ons may be found inside the "Download" link at at the same site.

OpenCPN

A concise Chartplotter and Navigation software

sView is a media player to view 3D stereoscopic videos.

sView

Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline — modeling, rigging, animation, simulation, rendering, compositing, motion tracking, and video editing.Blender is a public project, made by hundreds of people from around the world; by studios and individual artists, professionals and hobbyists, scientists, students, VFX experts, animators, game artists, modders, and the list goes on.

Blender

Grapejuice is a launcher for the popular Roblox platform. It enables users to create, play, and socialize on the Roblox platform.

Grapejuice

A Launcher for Roblox Player and Roblox Studio.

Monero is a private, secure, untraceable, decentralised digital currency. You are your bank, you control your funds, and nobody can trace your transfers unless you allow them to do so.Privacy: Monero uses a cryptographically sound system to allow you to send and receive funds without your transactions being easily revealed on the blockchain (the ledger of transactions that everyone has). This ensures that your purchases, receipts, and all transfers remain absolutely private by default.Security: Using the power of a distributed peer-to-peer consensus network, every transaction on the network is cryptographically secured. Individual wallets have a 25 word mnemonic seed that is only displayed once, and can be written down to backup the wallet. Wallet files are encrypted with a passphrase to ensure they are useless if stolen.Untraceability: By taking advantage of ring signatures, a special property of a certain type of cryptography, Monero is able to ensure that transactions are not only untraceable, but have an optional measure of ambiguity that ensures that transactions cannot easily be tied back to an individual user or computer.

Monero GUI

Monero: the secure, private, untraceable cryptocurrency

Graphical application for generating different color variations of Oomox (Numix-based), Materia (ex-Flat-Plat) and Arc themes (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Colors, Numix, Papirus, Suru++ icon themes. Have a hack for HiDPI in gtk2.WARNING: Oomox-spotify plugin is disabled for Flatpak because of isolation.

Oomox theme designer

PeaZip is free file archiver utility, based on Open Source technologies of 7-Zip, p7zip, Brotli, FreeArc, PAQ, Zstandard, and PEA projects.Cross-platform, full-featured but user-friendly alternative to WinRar, WinZip and similar general purpose archive manager applications, open and extract 200+ archive formats: 001, 7Z, ACE, ARC, ARJ, BR, BZ2, CAB, DMG, GZ, ISO, LHA, PAQ, PEA, RAR, TAR, UDF, WIM, XZ, ZIP, ZIPX, ZST - view full list of supported archive file formats for archiving and for extraction.

PeaZip

Free file archiver utility, open, extract RAR TAR ZIP archives

Tremotesf is a remote GUI for Transmission BitTorrent client. You can fully control your transmission-daemon instance, manage torrents, set Transmission settings, view server statistics.You can add several servers profiles and switch between them (only one can be connected at a time). Tremotesf has support of HTTPS, including self-signed certificates and client certificate authentication. You can set mounted directories for servers and quickly open torrents' files and choose download directory from file dialog.

Tremotesf

Remote GUI for Transmission BitTorrent client

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 timeDetailed 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

KGraphViewer is a Graphviz DOT graph file viewer, aimed to replace the other outdated Graphviz tools. Graphs are commonly used in scientific domains and particularly in computer science.Features:ZoomingThreaded loading of several graphs in tabsSaving of the recent files listManual reload of filesDisplay of a bird-eye view of the graphMoving of the graph by draggingFull featured printingPerfect drawing of all graphviz example graphsAutomatically choose dot for directed graphs and neato for undirectedPossibility to use an arbitrary layout algorithm as soon as it produces xdot formatAutomatic reloading with user confirmation of (externally) modified files (configurable)Open new instances as new tabs in the old one (configurable)

KGraphViewer

Join, create and manage Hamachi networks in a breeze.Features:Searchable, sortable and collapsible network listSidebar for easy access to details and actionsDesktop notificationsFully customizable commandsBackup and restore your Hamachi configuration folderPlease note: Requires installation of Hamachi on the system in order to use.

Haguichi

eOVPN is a application to connect, manage and update(from a remote .zip) OpenVPN configurations.

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