DoNext | Free Task Management

DoNext
Start completely free Open DoNext

Completely freeUse it without an account

Make task management feel lighter.

Turn everything on your mind into a clear plan. DoNext brings tasks, deadlines and checklists together so you can work at your own pace.

Start without creating an account. Your tasks are encrypted and saved on your device.

Search tasks… J
This week’s work8 tasks
To do3
PlanningOutline the proposalToday, 17:00
ReviewReview the estimateChecklist 1 / 3
Add next week’s plansNo deadline
In progress2
ImportantPrepare the monthly reportTomorrow, 12:00
Choose images2 comments
Done3
Arrange the meetingDone
Share the documentsDone
Completely freeStart with the free plan
No sign-up requiredAvailable to guests
Unlimited tasksNo product limit on task count
Encrypted storageYour data stays with you

What you can do

Save your tasks on your own PC.

Add ideas as they come, then track progress and deadlines through completion. No complex setup is needed. Your task data is not stored on the server.

Organize progress on a board

Arrange cards in columns such as To do, In progress and Done, and move them with drag and drop. Customize your board with two to six columns.

Keep track of smaller steps

Add checklists to your tasks. Keep priorities, labels, descriptions, notes and comments together.

Check deadlines on a calendar

Set deadlines with dates and times, and view them on a monthly calendar. Filter tasks by Today, Within 7 days or Overdue.

Find the tasks you need quickly

Search titles, notes, descriptions, comments and checklist items. You can also search across all categories.

Undo your changes

Undo or redo up to 30 actions, including creating, editing, moving and archiving tasks.

Focus in a separate workspace

Open a workspace separate from the JIM-JIN page. Supported environments also offer an always-on-top view.

Four views

Simple, intuitive controls.

View the same tasks in the way that suits your work. There is no need to enter them again.

  • 01
    Board

    Arrange cards in columns to track progress.

  • 02
    Task list

    View all tasks and archived items in a list.

  • 03
    Calendar

    View tasks with deadlines by month.

  • 04
    Settings

    Manage labels, deadline colors and storage locations.

September 2026‹ Today ›

Private by design

Your tasks stay with you.

Task data is saved on your PC as an encrypted .donext file. Task text, passphrases and encryption keys are not sent to the JIM-JIN server.

AES-256-GCM encryptionAutosaveRecovery copiesImport and export

Free to start

Completely free—
start today.

Get started without creating an account. The free plan includes DoNext’s main task management features, including boards, lists, calendars, search and checklists.

For your work

Use it for everyday work.

01

Plan what to do today

Add tasks as they come to mind, then set priorities and deadlines to plan your day.

02

Track progress by project

Separate your work into categories and move cards as you track progress.

03

Check repeatable workflows

Break work into checklist items to avoid missing steps and follow it through to completion.

FAQ

Frequently asked questions

Is it really free?

Yes. The free plan includes DoNext’s main features. You can create two categories, with no product limit on the number of tasks in each category.

Do I need an account?

No. You can use it as a guest. Signing in with your JIM-JIN account also applies your membership information and plan to DoNext.

Where are my tasks saved?

Tasks are saved on your PC as an encrypted .donext file. You can also choose a locally synced Google Drive or OneDrive folder as the save location.

Can I use it on a smartphone?

The layout supports stacking columns vertically to fit the screen width. Some operations, including saving, depend on your device and browser.

Can I move my data to another PC?

Yes. Export an encrypted copy protected by a passphrase to transfer it securely to another PC or user.

Take your next step,
right here.

No sign-up is needed. Open DoNext and add your first task.

Open DoNext for free
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