Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface.

Bitcoin Core

Fully validating Bitcoin peer-to-peer network node, wallet and GUI

Sorting documents is a machine's job. Paperwork is an easy-to-use application which allows you to find in all your documents when you need them. Type a few keywords in the search bar and the list of papers will shrink to only the relevant content.This is where the magic happens: Paperwork uses automatically optical character recognition (OCR) to convert your papers into searchable documents.Main features are:Scanner supportPDF supportAutomatic detection of page orientationOCRDocument labelsAutomatic guessing of the labels to apply on new documentsSearchKeyword suggestionsQuick edit of scans

Paperwork

A task manager to help you keep track of the tasks that matter most.Sometimes, you just need a task list to keep you motivated. Agenda provides a way to write down your tasks and tick them off as you complete them. The list is saved automatically, so you can close the list to get it out of the way without losing your place.Key Features:Saves your task list automaticallySee your completed tasks until you choose to delete themAutocompletion for previously added tasksUndo/Redo with Ctrl-Z and Ctrl-YQuit with the Esc key

Agenda

PdfJumbler is a simple tool to rearrange, merge, delete and rotate pages in PDF files.

PdfJumbler

Simple tool to rearrange, merge, delete and rotate pages in PDF files

JabRef is an open-source, cross-platform citation and reference management tool. Stay on top of your literature: JabRef helps you to collect and organize sources, find the paper you need and discover the latest research.

JabRef

Graphical Java application for managing BibTeX and biblatex (.bib) databases

Migrate and secure your important email conversationsKeep your personal email history private and secure by migrating it to ProtonMail using the Import-Export app.Bring your mailbox:

Your email is a record of your personal conversations and important milestones. Bring those memories with you when you upgrade to a secure and private inbox with ProtonMail.Keep only whats important:

Old newsletters, random receipts, special offers - your inbox can fill up fast. The Import-Export app lets you easily select which messages you want to import.Secure conversation history:

When you import your emails, the Import-Export app automatically encrypts them before they leave your device. That way only you can access your personal messages.

ProtonMail Import-Export app

Import emails to your secure ProtonMail inbox or make offline backups with the Import-Export app.

This is a desktop app for leading time tracking tool Toggl Track. It is a great companion for time tracking and productivity as it has advanced features like:Idle detectionTracking reminderPomodoro timerTimeline

Toggl Track

Simple and Intuitive Time Tracking Software

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

Some features in Sioyek:You can quickly search and open any file you have previously interacted with using sioyek.You can search and jump to table of contents entries.You can jump to any referenced figure or bibliography item even if the PDF file doesn't provide links.You can also search the names of bibliography items in google scholar/libgen by middle clicking/shif+middle clicking on their name.You can open a quick overview of figures/references/tables/etc. by right clicking on them (Like Smart Jump, this feature works even if the document doesn't provide links).Bookmarks are similar to marks except they are named by a text string and they are all global.Highlight text using different kinds of highlight, you can search among all the highlights.You can customize all key bindings and some UI elements by editing keys_user.conf and prefs_user.conf. The default configurations are in keys.conf and prefs.confSometimes when reading a document you need to go back a few pages (perhaps to view a definition or something) and quickly jump back to where you were. You can achieve this by using marks. Marks are named locations within a PDF file (each mark has a single character name for example 'a' or 'm') which you can quickly jump to using their name. In the aforementioned example, before going back to the definition you mark your location and later jump back to the mark by invoking its name. Lower case marks are local to the document and upper case marks are global (this should be very familiar to you if you have used vim).Suppose you are reading a paragraph which references a figure which is not very close to the current location. Jumping back and forth between the current paragraph and the figure can be very annoying. Using portals, you can link the paragraph's location to the figure's location. Sioyek shows the closest portal destination in a separate window (which is usually placed on a second monitor). This window is automatically updated to show the closest portal destination as the user navigates the document.Under Wayland, Sioyek will use by default the Wayland backend, if you prefer the X11 backend you can force it with: &lt;code&gt;flatpak run --nosocket=wayland --socket=x11 com.github.ahrm.sioyek&lt;/code&gt;

Sioyek

PDF viewer designed for reading research papers and technical books

Texmaker is a clean, powerful and highly configurable LaTeX editor.Texmaker integrates an integrated PDF viewer and many tools needed to develop documents with LaTeX, in just one application.It has some nice features such as syntax highlighting, insertion of 370 mathematical symbols with only one click, a structure view of the document for easier navigation.

Texmaker

🚀️ Planify is here...🚀️ Complete redesign of the UI.🤚️ Drag and Order: Sort your tasks wherever you want.💯️ Progress And Emoji indicator for each project.💪️ Be more productive and organize your tasks by 'Sections'.🌙️ Better integration with the dark theme.🎉️ and much more.☁️ Support for Todoist:Synchronize your Projects, Task and Sections thanks to Todoist.Support for Todoist offline: Work without an internet connection and when everything is reconnected it will be synchronized.* Planify not created by, affiliated with, or supported by Doist💎️ Other features:🔍️ Quick Find🌙️ Night mode⏰️ Reminders

Planify

Never worry about forgetting things again

Focus on your writing and write beautiful solid stories with the Focus Mode in tow in this Markdown editorWork on a story, one file displayed at a time, many files sidebar'd.Save your documents anywhere, even on existing files.Preview your story in the Preview Mode.Configure whether to have Focus Mode or not.Configure whether to have Dark Mode or not.Configure whether to have Sepia Mode or not.Fullscreen your writing area with F11.Search anytime with the shortcut Ctrl + FQuit anytime with the shortcut Ctrl + Q

Quilter

Tellico is an application for organizing your collections. It provides default templates for books, bibliographies, videos, music, video games, coins, stamps, trading cards, comic books, and wines. It allows you to enter your collection in a catalogue database, saving many different properties like title, author, etc.Features:Supports default collections of books, bibliographic entries, videos, music, video games, comic books, coins, stamps, trading cards, wines, board games, and file catalogsSupports user-defined custom collectionsSupports any number of user-defined fields, of several different types: text, paragraph, list, checkbox, number, URL, date, images, and combinationsHandles entries with multiple authors, genres, keywords, etcAutomatically formats titles and namesSupports collection searching and view filteringSorts and groups collection by various propertiesAllows customizable entry templates through XSLTImports MODS, Bibtex, RIS, CSV, PDF metadata, and many other formatsExports to Bibtex, ONIX, CSV, HTML, and other formatsImports information directly from Amazon.com, IMDb, z39.50 servers, PubMed, SRU servers, CrossRef.org, various other websites, and from external scriptsImports CDDB data for cataloging audio CDsScans and imports audio file collections, such as mp3 or ogg

Tellico

Easily generate passwords based on your needs, from a simple, Gtk 4 and Libadwaita based app.

Key Cutter

Easily generate passwords based on your needs

Setzer lets you Write LaTeX documents with an easy to use yet full-featured editor.Features include:Buttons and shortcuts for many LaTeX elements and special charactersComfortable document creation wizardDark modeHelpful error messages in the build logLooks great on the Gnome desktopGood screen to content ratioArguably the best .pdf viewer of any LaTeX editor

Setzer

See the lyrics of the song that is playing, from any application. Sing along with the option to sync lyrics.

Give Me Lyrics

An easy-to-use desktop tool for OCR of images, PDFs and Google Books. It uses the Tesseract OCR engine, combined with modern and efficient preprocessing and analysis pipelines, to produce high quality output in plain text, hOCR and searchable PDF format. The tool has been built with a focus on OCR of historical printed works, but it includes modern language options and also works well on modern printed works.

Rescribe

High quality OCR for images, PDFs and Google Books.

Queries is a workbench to interact with relational databases, with initial support for Postgres.FeaturesView relevant contextual information (schemata, tables, views and columns) when writing SQL.SQL statements are parsed and verified at the client side for immediate feedback and faster debugging.Support for encrypted connections via SSL/TLS, allowing you to interact safely with remote databases.Statements are executed asynchronously when possible, reducing execution time for long statement sequences.Build line, scatter and bar graphs without external tools using plain SQL by aggregating your data according to a JSON specification.Export results as plain CSV files or build dynamic HTML reports from tables and views.

Queries

A workbench to interact with relational databases.

Keep your Markdown managed. Write epic tales, a novel, that screen play, keep a journal, or finally write that book report.ThiefMD is a Markdown Editor providing an easy way to organize, format, and compile your markdown documents. When you're ready to Publish, go to ePub, PDF, Office, Ghost, WordPress, Write-Freely, or more.Import from and Export to Office, ePUB, HTML, and more. ThiefMD is your one stop shop for making and managing markdown mischief.Working on a screenplay? ThiefMD can handle and combine Fountain files as well. Write your novel and prepare for that movie deal all from the same app.

ThiefMD

Osmo is a handy personal organizer which includes calendar, tasks manager and address book modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information. In current state the organizer is quite convenient in use - for example, user can perform nearly all operations using keyboard. Also, a lot of parameters are configurable to meet user preferences.

Osmo

With thinkorswim Desktop® you get access to elite-level trading tools and a platform backed by insights, education, and a dedicated trade desk. Experience the unparalleled power of a fully customizable trading experience, designed to help you nail even the most complex strategies and techniques.NOTE: This wrapper is not verified by, affiliated with, or supported by TD Ameritrade, Inc.

ThinkOrSwim

GoForIt! is a simple and stylish productivity app, featuring a to-do list, merged with a timer that keeps your focus on the current task.To-do lists are stored in the Todo.txt format. This simplifies synchronization with mobile devices and makes it possible to edit tasks using other front-ends.

GoForIt!

A stylish to-do list with built-in productivity timer

Tencent Meeting, An Expert in ConferencingAcross any device.Cloud meeting solutions covering 100+ countries and regions.Communication and collaboration have never been this easy.This package installs the official client of Tencent Meeting, Chinese version, provided by Tencent, Inc.NOTE: This wrapper is not verified by, affiliated with, or supported by Tencent, inc.

Wemeet

A cloud-based HD conferencing product leveraging Tencent's 20+ years of experience in audiovisual communications

Just another stock, currency and cryptocurrency tracker. Inspirated in Markets Project ([GitHub - bitstower/markets: A stock, currency and cryptocurrency tracker](https://github.com/bitstower/markets)), with some equals features. The merkato application delivers financial data to your fingertips. Track stocks, currencies and cryptocurrencies.Features:Create your personal portfolioTrack stocks, currencies, cryptocurrencies, commodities and indexesDesigned for GnomeOpen any symbol in Yahoo Finance for more detailsAdjust the refresh rateDark Mode

merkato

TeXworks is an environment for authoring TeX (LaTeX, ConTeXt, etc) documents, with a Unicode-based, TeX-aware editor, integrated PDF viewer, and a clean, simple interface accessible to casual and non-technical users.TeXworks is inspired by Dick Koch's award-winning TeXShop program for Mac OS X, which has made quality typesetting through TeX accessible to a wider community of users, without a technical or intimidating face. The goal of TeXworks is to deliver a similarly integrated, easy-to-use environment for users on other platforms, especially GNU/Linux and Windows.Among other things, TeXworks features an integrated PDF previewer, synchronization between the TeX files and the PDF output, and an extensible scripting interface.To use the tex distribution provided by flathub, install it via

flatpak install org.freedesktop.Sdk.Extension.texlive//22.08

TeXworks

A simple environment for editing, typesetting, and previewing TeX documents

CalCleaner is a simple utility to purge old events from CalDAV calendars.Connect one or multiple CalDAV accounts (Nextcloud, Google Calendar, iCloud,...), select which calendars to clean, define the max age of events you want to keep and hit the "Clean Now!" button to let CalCleaner purge old events from your calendars. 🗓️🧹️

CalCleaner

A simple graphical tool to purge old events from CalDAV calendars

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

crqt-ng is fast and small cross-platform XML/CSS based eBook reader. Written using the Qt framework.Supported formats: fb2, fb3 (incomplete), epub (non-DRM), doc, docx, odt, rtf, pdb, mobi (non-DRM), txt, html, Markdown, chm, tcr.Main functions:Ability to display 2 pages at the same timeDisplaying and Navigating Book ContentsText searchWord hyphenation using hyphenation dictionariesMost complete support for FB2 - styles, tables, footnotes at the bottom of the pageExtensive font rendering capabilities: use of ligatures, kerning, hinting option selection, floating punctuation, simultaneous use of several fonts, including fallback fontsDetection of the main font incompatible with the language of the bookReading books directly from a ZIP archiveTXT auto reformat, automatic encoding recognitionFlexible styling with CSS filesBackground pictures, textures, or solid backgroundHiDPI supportMulti-tabbed interface

crqt-ng

BuhoCMS is a local Content Management System for static site generators.See BuhoCMS as a GUI for static site generators. Easily create or open a website, choose your theme and add your first posts. With BuhoCMS, adding and editing content is as easy as a few clicks. No more terminal commands, folder hunting or manual Front matter edits!SSGs supported: Hugo, Jekyll, 11tyCreate or open a siteInstall themes for your siteAdd new posts and edit your Markdown content and Front matter with easeEdit content: Use the Markdown toolbar for quickly adding stylesMarkdown preview: Use the Markdown viewer to check your syntaxFront matter: Graphical User Interface (GUI) for each field like a Text field, Switch, Date picker, Tag editor, and moreSwitch between GUI and raw text modeStart, open and stop your local server with a clickBuild your final website and open its folderPrivacy: BuhoCMS is a local program with no internet connection required – no ads, no trackingFree and open source: Licensed under the GPLv3Themes: Material Design with multiple color themes, both light and darkFully responsiveMultiple languages supported – Contribute translating your language!...and many more features planned

BuhoCMS

Black Fennec is free and open source software. It is a simple and easy to use application for viewing and editing semi-structured data like JSON in a visually interpreted form. It is written in Python and uses GTK4 and Libadwaita for the user interface.

Black Fennec

Extensible Semi-structured Data Editing Environment

Productivity