Dash Core
Software · Open sourceFully validating Dash peer-to-peer network node, wallet and GUI.
Completely freeLinuxFully validating Dash peer-to-peer network node, wallet and GUI.
Completely freeLinuxA powerful, scriptable, modular calculator aimed at scientific, engineering or computing work.
Completely freeLinuxA menstrual calender with calculation of fertile days according to Knaus-Ogino.
Completely freeAndroidWrite letters with confidence.
Completely freeLinuxNotorious is a note-taking program, available on Linux: Markdown support, syntax highlighting, themes and dark mode.
Completely freeLinuxA simple and minimalistic open source notes app.
Completely freeAndroidNote Mark is a lighting fast, web-based Markdown notes app.
Completely freeTrack analog film usage in cameras.
Completely freeLinuxThe next-generation Markdown editor and knowledge tool, made for writing with AI. Free and open source for macOS, Windows, Linux, iPhone and iPad.
Completely freeWinMacLinuxiOSAccess your data boxes.
Completely freeLinuxTrack your work sessions with hierarchical time organization.
Completely freeLinuxMail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.
Completely freeMacLinuxTo do list widget with a notebook organizer, checklist, simple shopping list.
Completely freeAndroidManage your Nitrokey devices.
Completely freeLinuxQuickly get BibTeX from a DOI.
Completely freeWinLinuxA Etesync note-taking application for linux.
Completely freeLinuxConference companion.
Completely freeLinuxMDEZ++ is a Markdown editor, available on Linux: Markdown support.
Completely freeLinuxBudget management application.
Completely freeAndroidCiallo-Reader is an e-book reader, available on Android.
Completely freeAndroidRates and usage for UK smart electricity tariffs.
Completely freeLinuxSends template-based emails to a list of recipients.
Completely freeLinuxSchedule viewer for conferences and other events.
Completely freeAndroidLocal dictation and meeting notes with Whisper or the OpenAI API. Custom Whisper models, MCP history access, and shared engines over LAN/Tailscale.
Completely freeWinMacLinuxDocument and contract management system.
Completely freeLinuxGahshomar is a calendar program, available on Linux.
Completely freeLinuxFully validating Firo peer-to-peer network node, wallet and graphical interface.
Completely freeLinuxA Material 3 Expressive calendar for Android with no network access.
Completely freeAndroidCivil Estimation Software.
Completely freeLinuxWrite in SignWriting.
Completely freeLinux📝 Glyph is a private desktop workspace for notes, documents, and ideas, with Markdown editing and built-in AI tools.
Completely freeMacFully validating Groestlcoin peer-to-peer network node, wallet and GUI.
Completely freeLinuxPagume is a calendar program, available on Linux.
Completely freeLinux145kB aesthetic todo list app with calendar, reminders, sync and widgets.
Completely freeAndroidOne private place for everything on your mind. Capture it, write it, plan it. Notes, tasks, inbox and journal, end-to-end encrypted.
Completely freeMaterial Notes is a note-taking mobile app, available on Android: Markdown support.
Completely freeAndroidNote taking and organization; an open-source, clean-room reimplementation of Microsoft OneNote, rebuilt in pure Rust.
Completely freeWinMacLinuxAn approachable incremental reading app.
Completely freeWinLocal-first Markdown notes with tags, search, and file export.
Completely freeAndroidA free graphical user interface for data boxes.
Completely freeLinuxWordcount graphing program.
Completely freeLinuxFully validating Vertcoin peer-to-peer network node, wallet and GUI.
Completely freeLinuxSimple tally counter for Android. It makes counting easier!
Completely freeAndroidConnect to Tryton.
Completely freeLinuxA lightweight, cross-platform Markdown editor.
Completely freeWinMacLinuxDocument reader & file editor for Libreoffice & OpenOffice | ODF: ODT, ODS +more.
Completely freeAndroidiOSVergeCurrency, A secure and user-friendly digital currency.
Completely freeLinuxEncrypted email & calendar service - easy to use, secure by design.
Free, with trade-offsWinAndroidiOS