v12.9.4 · Now with custom workflow states

Simple as a list.
Powerful on demand.

Tasklium starts as a plain bullet point list — type, enter, drag to reorder. Layer in tags, dependencies, and dates only when you need them. Runs fully on your device, even in flight mode.

minimalload time
100%offline functionality
0sign-up required
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01 — Simple by default
Screenshot
Stays out of your way

A list, when you want a list.

Type. Enter. Done. No forms, no dialogs, no friction. Tasklium feels like a plain bullet point list — until you need it to be more.

a
Fast entry. Type a task, hit enter, type the next one. No fields to fill out, no dialog to dismiss.
b
Drag to reorder. Move tasks around with a flick. Your order is yours — nothing is sorted behind your back.
c
Depth on demand. Need tags, dependencies, start and due dates? Add them only when it matters — never before.
02 — Task Dependencies
The core idea

Stop staring at tasks you can't do yet.

Link any task to the things that must come first. Tasklium automatically hides "blocked" work so your Next Actions list only shows what's actually ready — the way GTD was meant to feel.

a
Blocking logic. B can't start until A is finished — one click to link.
b
Resolved filter. Hide the noise. Show only what you can action right now.
c
Automatic unblocking. Finish a parent, and its dependents surface instantly.
dependency.map
Research sources
Resolved · 2d ago
Build outline
Resolved · today
Peer review
Waiting
Draft chapter 3
● Ready now
Submit essay
Blocked by 2
03 — Workflow & Organization
custom.states
Screenshot
Your system, your states

Go beyond done and not-done.

Build custom workflows that fit how you actually work — To Do → In Progress → Review → Complete, or whatever you invent. Organize with Workspaces, Folders, and Lists. Drag to reorder.

a.1
Hierarchy

Workspaces → Folders → Lists. Nest to your heart's content.

a.2
Manual order

Drag and drop to prioritize your day your way.

Offline & Private

Lives on your device. Fast. Forever yours.

No accounts required. Tasklium runs fully on-device — open it on a plane, a subway, a mountain, and it behaves the same as at your desk.

Screenshot
04 — Details, dates & priorities

The small things, considered.

A clean interface built around the parts of a task that actually matter — context, timing, and urgency.

01
Start & due dates

Hide tasks until you actually need them. Never miss a deadline. Dates work whether you use them lightly or live by your calendar.

02
Clear priorities

Flag the urgent, flag the important, flag neither — priority markers that you can actually see across a long list.

03
Rich descriptions

Add notes, links and context to any task. Markdown-style formatting. Nothing fancy, just what you need to remember the why.

04
Boolean offline search

Instantly search thousands of task titles, notes, and descriptions — with no signal required, ever.

05
Nested workspaces

Work, home, studies, the side project. Keep them worlds apart — or weave them together. Your call.

06
Multi-list view

See several lists side-by-side, in the same window. Move, compare, and triage without ever leaving the screen.

05 — Who it's for

Built for people whose lists have shape.

GTD enthusiasts

Contexts map to Lists. Next Actions are the ones that aren't blocked. Your weekly review finally takes ten minutes instead of an hour.

→ Getting Things Done

Students

Chapter 3 has to be read before the essay gets drafted. Tasklium knows that, shows the reading now, and surfaces the essay when you're actually ready.

→ Assignments & studying

Project managers

Multi-step projects with custom status flows, shared hierarchy, and dependency chains. Without a heavyweight project tool you'll never open again.

→ Project & team work
Take control of your productivity

It's time to upgrade
the to-do list.

Free to download. No account required.