No moat. Still in business.

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Desktop app for macOS, Windows and Linux that keeps files from multiple Dropbox, OneDrive and Google Drive accounts synced locally.

Since 2011

One-off payment · Something else

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Excel add-in for querying tables with SQL, scripting workbooks in C# and building custom Excel functions.

Since 2016

Free plan · Data and spreadsheets · Developers

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Write, play and share sheet music and guitar tabs on any device, with real-time collaboration for musicians and classrooms.

Since 2016

Free plan · Video and audio · Individuals and families

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Turns websites into their own desktop app windows and lets you run several accounts side by side in separate spaces.

Since 2020

Focus and productivity

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A Windows app that captures and replays HTTP, WebSocket and gRPC traffic from any program without proxy setup.

Since 2019

One-off payment · Developer tools · Developers

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Free desktop app that backs up your encrypted files onto friends' computers while you store theirs in return.

Since 2021

Free · Security and passwords · Individuals and families

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Remote desktop that runs in the browser, so IT and support staff can reach and control computers without installs.

Since 2020

Free plan · Customer support

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Free tool for researchers and students to collect sources while browsing, organise them and build citations and bibliographies.

Free plan · Notes and knowledge · Individuals and families

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Home automation hub you run yourself that links devices from many brands and runs rules, with web and phone apps.

Free · Home and car · Individuals and families

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Invoicing and payments software that small businesses and freelancers can run on their own server, with web and desktop apps.

Free · Invoicing and billing

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Open source CRM for tracking contacts, companies and sales opportunities, available as cloud hosting or to install yourself.

Free · CRM and sales

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A tuner and practice app that shows harmonica players the pitch they hit, so they can learn to bend notes.

Free · Courses and learning · Individuals and families

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A Windows and Mac app that creates full original music tracks on your own computer for videos, podcasts and ads.

Since 2019

Subscription · Video and audio · Creators and writers

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Desktop app for developers to browse, edit, query, import and export Firebase Firestore data on Mac, Windows or Linux.

Since 2021

Subscription · Developer tools · Developers

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Mounts Dropbox, Google Drive, S3, SFTP and other storage as normal drives on Mac, Windows and Linux.

Since 2019

Free plan · Something else

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Turns any song into a karaoke or lyric video by removing vocals and syncing lyrics, in the browser or on desktop.

Since 2020

Free plan · Video and audio · Creators and writers

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Desktop app for querying and managing MySQL, Postgres, SQLite and many other databases, with paid team features.

Since 2020

Free plan · Developer tools · Developers

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Desktop app that lets developers capture, inspect, edit and mock HTTP and HTTPS traffic for debugging and testing.

Since 2019

Developer tools · Developers

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Lets developers and their coding agents see the DOM, console and network of web pages on real iPhones and Android phones.

Since 2020

Free plan · Developer tools · Developers

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Puts WhatsApp, Slack, Signal, email and other messengers into one desktop app with workspaces.

Since 2017

Free plan · Focus and productivity

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Desktop and web client for querying and editing SQL and NoSQL databases such as PostgreSQL, MySQL and MongoDB.

Since 2021

Free · Developer tools · Developers

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Listen to any channel of an AES67 audio-over-IP stream on Windows, Mac or Linux, for broadcast and live sound.

Free · Video and audio · Events

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An email app with an AI assistant that sorts your inbox, drafts replies in your style and finds answers in old mail.

Since 2022

Free plan · Focus and productivity

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Notes app that works like a chat with yourself, with separate threads, checklists, voice notes, files and offline sync.

Since 2024

Free plan · Notes and knowledge · Individuals and families

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A calculator that shows every step as a list you can label and edit, recalculating the totals, on desktop, mobile and the web.

Free plan · Data and spreadsheets · Individuals and families

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Desktop app for organising an e-book collection, converting between formats and sending books to readers.

Free · Something else · Individuals and families

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Wi-Fi analysis and site survey app that makes coverage heatmaps and helps plan wireless networks.

Free plan · Developer tools

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Team chat that sorts messages into topic threads so remote teams can catch up on conversations later.

Free plan · Something else

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Hold a shortcut and speak, and your words are typed into any app on Mac or Windows, using offline models or a cloud option.

Free · Focus and productivity · Individuals and families

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A Windows app that stores your two-factor login codes encrypted on your PC, unlocked with Windows Hello.

Since 2024

Free · Security and passwords · Individuals and families

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Checks that team laptops are encrypted, updated and locked, and reports it for SOC 2 or ISO 27001 without monitoring staff.

Free plan · Security and passwords

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A free desktop app for chatting with many AI models, with tool access over MCP and a local document library.

Free · Something else · Individuals and families

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Visual Studio add-on that lets phones and other devices reach an IIS Express dev server, locally or through an internet tunnel.

Free plan · Developer tools · Developers

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Apps, fonts and a keyboard that bold the start of words so people can read text faster and with more focus.

One-off payment · Focus and productivity · Individuals and families

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Lightweight note app for phone and desktop that syncs through your own storage backend and encrypts notes end to end.

Notes and knowledge · Individuals and families

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A desktop app that clears junk files and browser traces to free up disk space, and shreds files so they cannot be recovered.

Free · Security and passwords · Individuals and families

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An app that sends files between nearby phones and computers over your WiFi, with no account or internet needed.

Free · Something else · Individuals and families

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A desktop app that charts what fills your disk so you can find large folders and clear them out safely.

Free · Something else · Individuals and families

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Desktop app for Mac and Windows that stores your SVG icon sets, searches open icon libraries offline and exports them as code.

Free trial · Design and images · Developers

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A free desktop Markdown app for researchers and writers, with citations, local files and export to journal templates.

Free · Notes and knowledge · Creators and writers

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AI agent that writes code inside VS Code, JetBrains, the terminal or browser, open source, with hundreds of models at no markup.

Free plan · Developer tools · Developers

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Remote desktop and remote support software that teams can run on their own servers instead of TeamViewer or AnyDesk.

Free · Customer support

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Records which apps and websites you use on your computer or phone so you can see where your time goes, stored locally.

Free · Time tracking · Individuals and families

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A desktop password manager that keeps your logins in an encrypted offline file and fills them into apps for you.

Free · Security and passwords · Individuals and families

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Lets automotive design teams build and test in-car interfaces and interior trims at full scale in mixed reality headsets.

Free · Design and images · Manufacturing

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Dictation app that turns what you say into clean text inside any program, working offline or in the cloud.

Since 2023

Free plan · Focus and productivity

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Blocks distracting apps, sites and the internet across your computer and phone, with scheduled focus sessions that sync between devices.

Free trial · Focus and productivity · Individuals and families

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Desktop scratchpad that runs JavaScript as you type, with Node, browser APIs and npm packages, for developers testing ideas.

Since 2024

Free plan · Developer tools · Developers