Desktop softwareCross-platform desktop apps playbook
With Electron or Tauri, building for every OS is the easy part. Getting found means a signed build, a listing in each store and package manager, and pages for each OS's own searches. Outpost prepares the submissions and plans the launch, with a receipt for each.
01 · DISCOVERY
Desktop users find software in different places on each OS. Windows users search the web or the Microsoft Store, or run winget. Mac users browse the Mac App Store, Setapp, r/macapps or Homebrew. Linux users mostly install through Flathub, Snap or their distro. On every OS, 'alternative to X' and 'X for Linux' searches are where people switching tools show up.
Download, and then the OS has its say: an unsigned build triggers warnings and extra manual steps on both Windows and macOS, and many users give up there. Those who get through try the core workflow, check that it feels native enough and doesn't hog memory, then decide. Team purchases follow when one person starts using it and shares a file or workspace.
02 · CHANNELS
Ranked 5 (essential) to 1 (optional) by the research for this industry.
Each install path is its own discovery surface and trust signal: Microsoft Store and winget on Windows, Mac App Store, Setapp and Homebrew on Mac, Flathub and Snap on Linux. Tauri documents most of these targets out of the box, so the work is the submission and the listing rather than the build.
People search 'markdown editor for Linux' or 'Notion alternative offline'. A page per OS and per incumbent, with real screenshots from that OS, matches how people actually search and builds over months.
Cross-platform apps often come from developers and appeal to them. Show HN, r/SideProject and Indie Hackers reward a straight explanation of what it does and how it's built.
r/macapps, r/windows, r/software and Linux communities each have their own culture and rules. A post written for each platform, with that platform's screenshots, does far better than one copy pasted everywhere.
Product Hunt plus smaller launch sites like Uneed and Peerlist add a launch spike and permanent listings. Launch only once every OS build is signed and ready.
03 · YOUR FIRST MONTH
A sample month. Your own plan is built from your audit, stage and goal, and paid options only ever appear as optional boosts.
Week 1 · days 1–7
Week 2 · days 8–14
Week 3 · days 15–21
Week 4 · days 22–30
04 · WHERE TO BE LISTED
Costs are as published by each destination when the research was reviewed; check before you pay for anything.
storedeveloper.microsoft.com
A Windows install path with no registration fee through storedeveloper.microsoft.com. Submitting as MSIX means the Store re-signs your package for free.
Free registration; 15% only if you use Microsoft's commerce for apps
github.com
The command-line install path built into modern Windows. Needs a silent installer from an official, versioned URL.
developer.apple.com
A trusted install path for Mac users who avoid downloading from websites. Sandboxing rules can limit some features, so check yours fit first.
US$99/yr Apple Developer Program; 15% commission under the Small Business Program
formulae.brew.sh
Developers and power users install Mac apps with 'brew install --cask'. Casks must pass Gatekeeper checks and meet Homebrew's notability rules.
flathub.org
The main cross-distribution app store for Linux desktops. Needs validated MetaInfo, a desktop file and an icon; domain verification adds a checkmark.
snapcraft.io
Ubuntu's store, also used on other distros. Names are permanent and new name registrations are reviewed by hand, so choose carefully.
community.chocolatey.org
A Windows package manager popular with IT admins and power users. Packages must install silently and disclose trial or commercial status.
alternativeto.net
People browse it looking for alternatives to the big-name app they want to leave. List yourself against the incumbents you actually replace.
Free (optional paid priority review that doesn't buy approval)
05 · SEARCH DEMAND
Primary search
desktop app marketing
Below the provider’s reporting threshold: real demand, too small to report.
DataForSEO Google Ads, US/en, Oct 2026 (primary keyword below reporting threshold; related 'electron app' 2,900/mo, 'desktop software' 390/mo)
Comparing: show why you
Comparing: show why you
Looking for a place: be listed there
Learning: answer with guides
06 · AVOID
Electron's own docs say both Windows and macOS block unsigned apps by default and make users go through multiple manual steps to run them. Every warning dialog loses users before they've seen your product.
Windows, Mac and Linux users search differently and want to see their own OS. A single page with three buttons ranks for none of the per-OS searches.
Flathub excludes tray-only apps, console software and thin web wrappers, and Homebrew needs proof of notability. Read the requirements before building your launch plan around a store that won't take you.
Users of Electron apps often ask about memory and battery. Publish real numbers from your own testing and show what you've done about it, rather than avoiding the topic.
Communities notice copy-pasted posts. Write for each audience, with that platform's screenshots and that community's concerns.
07 · WHAT OUTPOST DOES
Lays out each store's signing and install rules before any listing goes live, so launch traffic doesn't hit warning dialogs
Prepares listings for the Microsoft Store, winget, Flathub, Snap, Chocolatey and, where eligible, Homebrew and the Mac App Store, for you to submit, with a receipt for each
Writes per-OS and 'alternative to' pages with screenshots from each platform, aimed at searches that build over months
Drafts a Show HN and separate platform-specific community posts, each following that community's rules, for you to post
Tracks clicks by source next to the installs you share, and AI-search mentions for prompts like 'best markdown editor for Linux'
Every action Outpost takes gets a receipt: the live URL, a timestamp and what it drove, or “nothing yet”.See how receipts work
08 · QUESTIONS
Yes. Electron's documentation says both Windows and macOS prevent users from running unsigned apps without extra manual steps, and macOS auto-updates through Squirrel.Mac need a signed app. On Windows, submitting MSIX to the Microsoft Store gets your package re-signed by the Store at no cost.
Start with the ones where your users already install software. For most apps that's the Microsoft Store and winget on Windows, a signed direct download plus Homebrew or the Mac App Store on Mac, and Flathub on Linux. Add Snap, Chocolatey and Setapp once the basics are done.
Usually yes, if your app is eligible. Flathub is the main cross-distro store, but it excludes tray-only apps, console software, host system utilities and thin web wrappers, and it needs a valid MetaInfo file. Verify your domain to get the checkmark.
Some users are skeptical about memory use. The answer is to measure, publish the numbers and improve them, or consider Tauri for a lighter footprint. Arguing in threads doesn't help.
Months, not weeks. Store listings and community launches bring the first users; the pages for each OS and incumbent build traffic slowly and keep paying back.
Growth ($149/month) covers ongoing submissions, pages and launches for most single-product teams. Runway ($49/month) suits teams preparing a launch. All plans work at $0 extra ad spend.
10 · EVIDENCE
Every fact on this page comes from one of these sources.
Windows and macOS block unsigned apps by default; notarization; Squirrel.Mac needs a signed app for auto-updates
Tauri's documented targets: Microsoft Store, Mac App Store, DMG, Flathub, Snapcraft, AUR, AppImage and others
App ID rules, required MetaInfo and icon, excluded app types (console, tray-only, thin wrappers), verification
Casks must pass Gatekeeper checks and meet notability metrics
Free registration through storedeveloper.microsoft.com; MSIX re-signed by the Store
Last reviewed . Search volume: DataForSEO Google Ads, US/en, Oct 2026 (primary keyword below reporting threshold; related 'electron app' 2,900/mo, 'desktop software' 390/mo).
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