L Lacy Digital Labs LLC
Independent software studio Get the apps
Downloads

Get our software
for your platform.

Buy once on the store you already trust, or grab the open-source builds. No accounts required for the apps themselves.

Productivity apps

The Willis line

Pro WillisMD Pro icon

WillisMD Pro

Professional markdown editor
$19.99 one-time · per platform

Knowledge graph, writing goals, 20 themes, Custom Style Editor, and powerful export. Your files never leave your device.

macOSWindowsLinux soon
  • Knowledge graph & bidirectional linking
  • Writing goals, Focus Mode & Daily Journal
  • Export to PDF, DOCX & HTML
  • 20 editor & preview themes
Download on the Mac App Store Learn more
Coming soon WillisGSD icon

WillisGSD

Local-first task manager
Apple $24.99 · Windows $19.99 · Android $9.99

Capture, clarify, organize, reflect, engage. A complete workflow based on Getting Things Done®, with no servers and no accounts.

macOSiOSWindowsAndroidLinux soon
  • Quick Capture, Clarify & Today/Engage
  • Areas, Goals, Projects, Tasks hierarchy
  • Configurable Kanban & auto-populated weekly reviews
  • Optional conflict-free sync (iCloud or your own folder)
Learn more
Flashcards & study

CardLoom

Coming soon CardLoom icon

CardLoom

Flashcards & study tools that work offline
Apple $9.99 · Windows $9.99 · Android $9.99 · Linux free

Weaving knowledge with flashcards and study tools. Smart review, study games, and shareable decks — all kept private on your device, with no account or cloud.

macOSiOSiPadOSWindowsAndroidLinux
  • Smart spaced-repetition review
  • Classic, reverse & matching-game study modes
  • Editable deck library, favorites & sharing
  • Daily streaks & per-deck stats
Learn more
Open source

TermLogger

MIT

TermLogger

Open source · amateur radio
Free forever

Terminal-based amateur-radio logging with keyboard-driven QSO entry, POTA, DX clusters, and rig control.

WindowsmacOSLinux
  • Python 3.11+ required
  • ADIF 3.1 import / export
  • QRZ.com & HamQTH lookups
  • Hamlib & Flex Radio support
Download GitHub
Linux — free for the community

Free on Linux, always

We love Linux, so every Linux build of our apps is free. Each app ships as a distro-agnostic AppImage and a Debian/Ubuntu .deb package. Downloads are hosted on our public release mirror — no source-repository access needed.

Coming soon WillisGSD icon

WillisGSD · Free on Linux

AppImage & .deb · x86_64 & arm64

The local-first GTD task manager — free for the Linux community.

  • AppImage — runs on most distributions
  • .deb — Debian, Ubuntu & derivatives
  • Intel/AMD (x86_64) and ARM (arm64) builds
About WillisGSD
Coming soon CardLoom icon

CardLoom · Free on Linux

AppImage & .deb

Flashcards and study tools that work offline — free for the Linux community.

  • AppImage — runs on most distributions
  • .deb — Debian, Ubuntu & derivatives
  • No account, no cloud — everything stays on your machine
About CardLoom
Coming soon WillisMD Pro icon

WillisMD Pro · Free on Linux

AppImage & .deb

The local-first markdown workspace — paid on Mac & Windows, free for the Linux community.

  • AppImage — runs on most distributions
  • .deb — Debian, Ubuntu & derivatives
  • Same editor, knowledge graph & export
About WillisMD Pro

Run an AppImage with chmod +x <file>.AppImage then launch it; install a .deb with sudo apt install ./<file>.deb. Every release includes a SHA256SUMS file so you can verify your download.

Stuck on setup?

Need help?

Check our support center for installation guides and troubleshooting, or send us a note.

Get support