Axolotl is a complete Signal client, it allows you to create a Signal account and have discussions with your contacts. Unlike the desktop Signal client, Axolotl is completely autonomous and doesn't require you to have created an account with the official Signal application.

Axolotl

Axolotl is a crossplattform Signal client

Messenger-GTK is a convergent GTK messaging application using the GNUnet Messenger service. The goal is to provide private and secure communication between any group of devices.
      The application provides the following features:
      
        Creating direct chats and group chats
        Managing your contacts and groups
        Invite contacts to a group
        Sending text messages
        Sending voice recordings
        Sharing files privately
        Deleting messages with any custom delay
        Renaming contacts
        Exchanging contact details physically
        Verifying contact identities
        Switching between different accounts
      
      Chats will generally created as opt-in. So you can decide who may contact you directly and who does not, accepting to a direct chat. Leaving a chat is also always possible.
    

GNUnet Messenger

gtk4-rs and libadwaita-rs based browser for the gnome ecosystem. Compatible with ATHN markup language v0.1.5 (alpha) and ATHN over https v0.1.1 (alpha), read more about project ATHN at athn.online. You can even visit the ATHN site in this browser at athn.online/index.athn, try it out.

ATHN browser Gnome


       gplaces is a light Gemini client with a high power to weight ratio. In a tiny package, it features:
    
      
        A VT100-compatible shell with completion, history and hints
        .gmi subscriptions
        TOFU and permanent redirects
        Generation of client certificates
        Slightly prettified Gemtext output
        Configurable handlers for various file types
        Quick navigation to recently viewed pages
        Support for other "small internet" protocols: Titan, Spartan, Gopher, Finger and Guppy
      
      
       gplaces should be fairly straightforward to use for anyone used to the command-line and man pages. Type "readme" for a short introduction.
    
    

gplaces

Gives you the possibilty to test your REST application.
      
      Send custom headers and self defined bodies to your application and
      displays the response in a clean way.
    
    

Spectator

OWNR is a cryptocurrency ecosystem devised for cryptocurrency users, businesses and developers. Buy, sell, send, store and exchange crypto in one free app: BTC, BCH, ETH, LTC, DASH, DOGE, Tron (TRX), USDT (ERC-20/TRC-20) and other ERC-20 tokens.Manage all crypto and Visa card in a single app, swiftly and simply.Top up the card balance with BTC, ETH, LTC and other cryptocurrencies at favorable rates.Transfer crypto to your card to pay and withdraw cash money from ATMs around the world.Visa card features in OWNR WALLET app:Exchange 4 cryptocurrency types to card in EURMonthly fees: 1.50 EURPurchase limit up to 5000 EUR per monthLow transaction and service feesCard delivery worldwideWithdraw cash from ATM globallyOWNR is a licensed multi-asset crypto wallet created to deliver a simpler and smoother experience.  OWNR is an official partner of Bitfinex. You can purchase crypto with a bank card inside your Bitfinex trading account using OWNR payment solutionFeatures:Buy crypto with a bank card. Visa, Mastercard and UnionPay are accepted. Pay with US dollars, Euro and othersBuy and sell crypto via SEPA/Swift transfers, which is especially convenient for businesses. Just contact us to discuss the wire payment detailsContinuous token autodiscovery: no need to add ERC-20 tokens manuallyMultiple accounts for coinsAsset autodiscovery: restore any wallet, and all your assets will be available instantlyPrice widget for crypto assetsRestore HD-wallets with any seed phrase length (12/15/18/21/24 words)Built-in exchangeBalance and transaction updatesForced address allocation24/7 technical support inside the appBech32 supportedSegWit for faster transactions and with lower feesTestnets for developers (BTC, BCH, ETH, LTC, DASH, ZCASH,TRXt,TRXn and others)Features for businesses:Cryptocurrency purchase gateway + APISell crypto to Mastercard cards (OCT/MoneySend)Visa prepaid/virtual/gift cards for businesses. Partner portal and API for card issuance and managementCrypto-to-crypto exchange service with API integrationOTC deals in any volumeDigital assets currently supported:BTC, BCH, ETH, LTC, DASH, DOGE, Tron (TRX), USDT (ERC-20/TRC-20) and other ERC-20 tokens. The list is being expanded.

OWNR Crypto wallet & Visa Card

Send, receive, withdraw, exchange & buy virtual currencies. Only you control access and assets

QTCord is a Discord client built with QT aiming to bring a native look-and-feel.
      Sidenote: Please go to https://github.com/mak448a/QTCord/issues for bugs. To logout, delete ~/.var/app/io.github.mak448a.QTCord/.
      I am not responsible if your account gets banned with this app, as it is against the Discord TOS.
    

QTCord

BitcoinHD is an experimental digital currency that enables instant payments to anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. BitcoinHD Core is the name of open source software which enables the use of this currency. What makes BitcoinHD special is that it makes use of hard drives to mine instead of expensive GPUs or ASICs to make mining more cost-effective and environmentally friendly.

BitcoinHD Core

An easy way to access your online banking information. Show your balance and transaction based on FinTS online banking information.Note: This is a frontend for python-fints. Report non working bank access at python-fints github page.

Saldo

Quassel IRC is a modern, cross-platform, distributed IRC client based on the Qt framework.Distributed means that one (or multiple) client(s) can attach to and detach from a central core that stays permanently online -- much like the popular combination of screen and a text-based IRC client such as WeeChat, and similar to (but much more featureful than) so-called BNCs. Re-attaching your client will show your IRC session in the same state as you left it in (plus whatever happened while you were gone), and this even when you re-attach from a different location. In addition, Quassel IRC can be used like a traditional client, with providing both client and core functionality in one binary. This so-called "Monolithic Client" completely hides the distributed nature, so for a purely local installation, Quassel IRC can be setup very easily.Cross-platform means that Quassel IRC is developed for and tested on Linux®, Windows®, and MacOS X®. It should also run on any other platform that is supported by the Qt library. Third-party mobile clients for Android and iOS also exist.By modern we mean that Quassel IRC will have all the features you'd expect from an IRC client nowadays. It also innovates in many areas. For example, the GUI features a dockable nicklist and topic bar, or you can arrange your channel and query buffers in default or custom views, which are also dockable. This means that you can arrange your GUI as you please. The architecture allows for other innovations, such as on-demand creation of log files in custom formats from the backlog.

Quassel Client

IRPF is an app officially distributed by the Special Department of Federal Revenue of Brazil, to help Brazilian citizens file their income tax return.
      NOTE: This wrapper is not verified by, affiliated with, or supported by any Brazilian government agency.
    

IRPF 2023

Do your taxes in Brazil (Calendar year of 2022)

Writernote is a multiplatform application that allows you to take notes by recording audio, translate it later into text, and listen to it in an intelligent way.

Writernote

OpenTrace is a cross-platform GUI wrapper for NextTrace. Bringing you a sense of familiarity.(null)Note: This build uses a dirty approach to run program with cap_net_raw caps. You'll need to allow pkexec to setcap at the first use.If map isn't showing up, try switching to Google maps in File-&gt;Preferences.

OpenTrace

A cross-platform GUI wrapper for NextTrace

Manyverse is a decentralized social network. Unlike most social networks today, it is not run by a company which has power over the communications between users. The developers of Manyverse can control the source code to build the app and ship new features, but they have no access to user data. The user has complete ownership and responsibility over their data.The primary goal of this project is to make social networking independent of internet connectivity. Hence the slogan "off the grid". This quality is essential for populations disconnected from the internet (such as in Africa and Latin America) who want to benefit from modern social networking to communicate in their communities.The secondary goal of this project is to make social networking a neutral public utility for people of all kinds. Neutrality requires this project to be non-commercial, so that profit seeking never interferes with communications between its users, even in the long run. Neutrality also requires that the software developers have no access to and no liability for user content, to create an unbiased environment. Like the internet and the web are decentralized protocols, their inventors are also not liable for content on the web, and thus the web is a more neutral space than proprietary social medias such as Twitter or LinkedIn.Underneath, Manyverse uses the Secure Scuttlebutt protocol, also known as SSB. This protocol is somewhat like HTTP or RSS, in the sense that it describes how different apps can communicate with each other over the internet or over other networking channels such as Bluetooth. There are other SSB apps which Manyverse can interoperate with, such as Patchwork, Patchbay, Patchfox, and others.

Manyverse Desktop

Alligator

lemoa

An easy-to-use, cross-platform remote desktop support solution for everyone.
      May be used as free alternative to various commercial remote desktop and remote assistance products.
      Its key features are:
      
        No router or network configuration required on the Assisted side
        Intuitive, multilingual user interface
        Assistant and Assisted functionality in one package
        Secure, end-to-end encrypted communication (TLS 1.3)
      
    

Dayon!


        A Linux client for QQ and more.
        This project hopes to create a conversation front-end framework for Linux and adapt to various chat platforms by implementing the Adapter back-end interface. Currently already has a backend based on oicq and Icalingua's own protocol. 
    
    

Icalingua++


      Modern IRC client written in GTK
    
    

Srain

Track postal items directly on your device using accounts of postal services. The app respects your privacy and freedom: you don't use third-party online services.📋 FeaturesFree and Open Source software (FOSS)Support for various platforms and devicesSupport accounts of different carriersDetailed information about the postal items, carriers, tracking historyLocal push notificationsAutomatic tracking in the background, and also manual refreshingAbility to add a list of track numbersFilter and sort numbers by activity date, package status, carrier, etcBarcode and QR code scanner for tracking numbersBarcode generatorArchiving tracking numbersMaterial Design 2.0Night themeResponsive UI for different devices form factorsSystem tray support. Note: for support in GNOME, please install gnome-shell-extension-appindicator or similar extension.Join the discussion on Matrix: #libretrack:matrix.orgJoin the discussion on Telegram: @LibreTrack

LibreTrack

Private, cross-platform package tracking app

Hybrid native + web app for Plausible Analytics, the lightweight and open-source website analytics tool. Tally wraps the Plausible web app in a native UI, integrating better with desktop operating systems. Native features include:
      
        Icon in your App Grid, Applications Menu, Dash, Dock, etc.
        Native header bar with buttons for account settings and logging out
        Save and restore current view and size when closed and re-opened
        Two-finger swipe and mouse button support to go back/forward between views
        Cross-desktop light/dark style support for GNOME, elementary OS, etc.
      
      Other features include:
      
        Pinch-to-zoom
        Set the scaling with Ctrl+Plus/Minus or Ctrl+0 to reset
        Slimmed down web app UI (no header or footer with external links)
        Custom domain support (e.g. self-hosted, not on plausible.io)
      
      Features coming soon:
      
        Support for opening external links
      
    

Tally

ArdorQuery is a UI tool for performing any HTTP(S) endpoints like REST API, HTML, Images, GraphQL, OData etc.
    

ArdorQuery

SSH-MITM is a man in the middle SSH Server for security audits and malware analysis.Password and publickey authentication are supported and SSH-MITM is able to detect, if a user is able to login with publickey authentication on the remote server. This allows SSH-MITM to accept the same key as the destination server. If publickey authentication is not possible, the authentication will fall back to password-authentication.When publickey authentication is possible, a forwarded agent is needed to login to the remote server. In cases, when no agent was forwarded, SSH-MITM can rediredt the session to a honeypot.Featurespublickey and password authenticationPhishing FIDO Tokens (Information from OpenSSH)hijacking and logging of terminal sessionsstore and replace files during SCP/SFTP file transferesport porwarding with SOCKS 4/5 supportintercept MOSH connectionsaudit clients against known vulnerabilitiesplugin support

SSH-MITM

SparkleShare is a file sharing and collaboration app. It works just like Dropbox, and you can run it on your own server.SparkleShare is based on the popular version control system Git. It even supports the popular extension Git LFS to deal well with large files. So if you are already using Git repositories in your company, SparkleShare will integrate seamlessly.Note: if you're using GNOME Shell as your desktop environment on a distribution other than Ubuntu, install the AppIndicator Support extension to show the SparkleShare status icon. If for whatever reason you need the legacy status icon, start SparkleShare with --status-icon=gtk.

SparkleShare

wfview is a program developed by amateur radio enthusiasts to control modern Icom ham radios. It provides the user with controls that may be comfortably operated from a keyboard, mouse, or touch screen interface. wfview is free and open source software.wfview has been developed with an eye towards compatibility. Even though our target platform consists of modern-era transceivers, wfview’s command dictionary is focused on commands with the most compatibility. Many of Icom’s transceivers from the last 20 years will work to some degree with wfview, and we are always adding more.

wfview

Open Source interface for Icom transceivers

Comic Sticks brings xkcd comics to your desktop with quick comic searching, offline browsing, and intuitive keyboard shortcuts.Features:Search for comicsKeep track of comics with bookmarksCache comics for later offline viewingDark mode for late night readingView comic metadataQuickly access comic explainations via the explain xkcd wiki

Comic Sticks

Read xkcd: a webcomic of romance, sarcasm, math, and language

I will not continue development of Lanchat after 2.10 release. Any bugs or security issues will not be fixed. Please consider using alternatives.

Lanchat

Ten Forward allows you to request port forwarding to your gateway.
      It allows you to create multiple mapping configurations, which can individually be requested. This tool will allow you to run a local game server (minecraft LAN, Mindustry, Stardew valley., etc..) and make it accessible online. It is tested with the NAT-PMP enabled ProtonVPN, and should be compatible with any other NAT-PMP capable gateway.
    

Ten Forward

Kaiteki is a cross-platform client for social networking sites. It currently supports Mastodon, Pleroma, Misskey and Twitter.

Kaiteki

The comfy SNS client for everything, everywhere


        Squey allows any user to perform interactive explorations over very large amounts of data.
        Thanks to its innovative set of visualisations, the user is freed from the classical burden of query-based interactions and can then use all his logical and deductive power to discover valuable insights from the data.
        The ability to correlate several datasets with different structures permits to intuitively understand the causal chains over the course of the whole life cycle of the studied product.
        It can be used for different purposes:
    
      
        Initial understanding of large and complex datasets
        Isolating weak signals very efficiently
        Controlling and improving Machine Learning algorithms
      
    

ネットワーク