The best calendar for Microsoft To Do
Connect Microsoft To Do to Morgen and finally put your flagged Outlook emails and My Day tasks onto a real schedule. Drag them onto the calendar, time-block your work, and sync every change back to Microsoft 365.
Microsoft To Do is a great inbox. It's not a plan.
To Do is brilliant for capture — it pulls in flagged emails from Outlook, Planner assignments, and Teams tasks automatically. But a list is still just a list, and "My Day" is still you, manually, every morning, guessing what fits.
Morgen closes the loop. It reads your To Do lists over Microsoft Graph, shows them alongside your Outlook Calendar, and lets you drag any task onto a specific time slot. Once it's on the calendar, it's committed.
Every edit syncs back to Microsoft 365 in seconds, so Outlook, the To Do mobile app, Planner, and Morgen all stay perfectly aligned.
Everything you can do with Microsoft To Do in Morgen
A calendar-first workflow for the Microsoft 365 crowd.
Drag tasks onto your calendar
Drop any To Do task onto a specific time slot to create a real calendar block. Check it off once and Microsoft 365 updates everywhere.
Flagged emails become time blocks
Flag an email in Outlook, watch it arrive in To Do, then drag it straight onto tomorrow afternoon. The inbox finally stops being a to-do list.
Unified with Outlook Calendar
See To Do tasks, Outlook meetings, and your time blocks in one view alongside Google, iCloud, and Fastmail if you use them too.
Instant two-way sync
Check off a task on your phone and it disappears from Morgen. Reschedule in Morgen and To Do updates within seconds across every device.
AI Planner builds your day
Morgen's AI scans your open tasks and real calendar availability, then proposes a full daily plan you can approve in one click.
Connect Microsoft To Do in under 2 minutes
No API keys. No copy-paste. Just sign in with Microsoft.
Download Morgen
Install Morgen on Mac, Windows, iOS, Android or sign up on the web. 14-day free trial, no credit card required.
Sign in with Microsoft
Click "Add integration", pick Microsoft To Do, and approve the Microsoft OAuth prompt. Done.
Start time-blocking
Your lists appear in Morgen's side panel. Drag any task onto the calendar and your day plans itself.
Who uses Morgen with Microsoft To Do
Turn flagged client emails into real work
Flag an email in Outlook, it lands in To Do, and you drag it straight onto Thursday morning. The billable block is booked and the client knows it's happening.
worker
Stop drowning in meetings
Morgen shows every open To Do task next to your Outlook meetings and Morgen's AI Planner slots focused work into the gaps automatically.
lead
Keep Planner assignments on the calendar
Tasks assigned to you in Microsoft Planner flow through To Do into Morgen. Time-block them on day one so deadlines never surprise you.
Turn coursework into a weekly plan
Capture assignments into To Do from the Microsoft Teams for Education app, then time-block study sessions around your class schedule.
Microsoft To Do alone vs. To Do + Morgen
To Do captures everything. Morgen schedules it.
Or connect Microsoft To Do with the tools you already use
Frequently asked questions
Everything you need to know about using Microsoft To Do with Morgen.
How does Morgen connect to Microsoft To Do?
Morgen connects through Microsoft Graph using OAuth 2.0. You sign in with your Microsoft account (personal or work/school) once and grant Morgen permission to read and write your tasks. No passwords are stored, and you can revoke access anytime from your Microsoft account's app permissions page.
Does it work with work or school Microsoft 365 accounts?
Yes. Morgen supports both personal Microsoft accounts and Microsoft 365 for Business/Education — subject to your admin allowing third-party OAuth apps, which is the default in most tenants.
What data does Morgen access?
Only your To Do lists, task titles, notes, due dates, reminders, and completion status. Morgen never reads your email or files unless you separately connect Outlook Calendar.
Does this work cross-platform?
Yes. Morgen is available on macOS, Windows, iOS, Android, and the web. Microsoft To Do syncs the same way on every platform, so your plan follows you everywhere.
Do flagged Outlook emails show up in Morgen?
Yes — indirectly. Microsoft To Do automatically pulls flagged emails into its "Flagged Email" list. Morgen reads that list like any other, so your flagged email backlog is right there, ready to drag onto the calendar.
Does Morgen support subtasks, steps, and My Day?
Yes. Steps (subtasks) sync, due dates sync both ways, and the My Day list appears in Morgen so you can schedule exactly what you committed to that morning.
What happens when I complete a task in Morgen?
It's marked complete in Microsoft To Do instantly, and the check propagates to Outlook, Teams, and the To Do mobile app via Microsoft 365.
How is this different from just using the Outlook calendar task view?
Outlook's "Board" view is read-only and limited to one account. Morgen gives you a real time-blocking workflow — drag, drop, reschedule, AI-plan — and it unifies To Do with Google Calendar, iCloud, Todoist, Notion, Linear and more in a single place.
Is there a free version?
Morgen offers a 14-day free trial of Morgen Pro — no credit card required. After the trial, Pro is required to keep using task integrations including Microsoft To Do.
Can I use Morgen with other task apps at the same time?
Absolutely. You can run Microsoft To Do alongside Todoist, Google Tasks, Linear, Notion, ClickUp, Obsidian, and Apple Reminders — all in a single calendar-centric view.
Turn your To Do list into a real plan
Join 248,000+ professionals using Morgen to time-block their day. Works with Microsoft To Do, Outlook Calendar, and every task app you already love.