Clmn is unclaimed —

Clmn

Just Columns & Tasks.·clmnapp.com

Clmn is a native macOS task board app designed for professionals who work primarily on laptops. It displays multiple task columns at once, organizes tasks into lists and groups, and keeps functionality intentionally minimal (no due dates, priorities, or reminders). The app is local-only, open-source, and free to download.

What it's for

Organize tasks into lists and groupsView multiple task columns simultaneously for an overview of all tasks in a domainMark tasks as complete, in progress, or cancelledDrag and drop tasks around the boardAdd coloured backgrounds to tasksAdd notes with details to a task using markdownLink to tasks using URLs

Features 13

Cancel a task with ⌥+Click
Coloured backgrounds for tasks
Displays multiple task columns simultaneously
Drag and drop tasks around the board
Keyboard shortcuts (⌘+⏎ to save, Esc to dismiss)
Link to tasks using URLs
Local-only, single-user task management
Mark a task as complete with a click
Mark a task as in progress with ⌘+Click
Markdown support for all text
Open-source codebase
Organizes tasks into lists and groups
Task notes with detail view

At a glance

free tieropen source

TypeDesktop app

DeploymentInstalled (local)

PlatformsmacOS

Forprofessionals who primarily work on laptops

No company, integrations, or compliance data published yet.

Pricing

Clmn is free and open-source. Users can optionally purchase the app on the App Store to support ongoing development, but no price is listed on the site.

FreeFree

The app is free to download and open-source. Users can optionally purchase it on the App Store to support development, but no purchase price is stated on the page.

Local, single-user app with no due dates, priorities, reminders, or search/filter features