Software by Kexon Studio
For WindowsDayO
The daily planner that lives on your desktop
A small floating widget that keeps your tasks for the day always in view, with reminders so nothing slips by.
$4.99
One-time payment · no subscription
Instant download and license key by email after purchase. Payments are processed securely by Lemon Squeezy, our merchant of record.
Windows 10 or 11 (64-bit) only. Not available for Mac or mobile.

Features
Everything for your day, nothing you don’t need
Always in view
A small floating window on your desktop. Keep it on top, resize it and adjust its opacity.
Reminders that work
Windows notifications before a task is due and when it’s overdue, so nothing slips by.
Quick add in plain words
Type “dentist tomorrow at 17:00” and DayO sets the date and time for you.
Calendar
See which days have tasks at a glance and plan the weeks ahead.
Repeating tasks
Every day, Monday to Friday or only the days you choose.
Priorities & categories
Mark what matters most, group tasks by category, then filter and sort them.
Nothing gets lost
Tasks you don’t finish move to the next day automatically.
Make it yours
6 themes, any background and accent color, 7 fonts and adjustable text size.
How it works
Up and running in two minutes
- 01
Buy
Checkout takes a minute. Payment is handled securely by Lemon Squeezy.
- 02
Download
You receive the Windows installer and your license key by email right away. Both are also in your Lemon Squeezy order.
- 03
Activate
Open DayO, paste your key and you’re done. After activation it works offline.
Requirements
- System
- Windows 10 or 11 (64-bit)
- Not available for
- Mac, Linux or mobile
- Internet
- Only to activate the license and get updates
- Languages
- English, Spanish, French, German, Italian, Chinese and Japanese
- Updates
- Included and installed automatically
- Your data
- Stored only on your computer
Questions
Is it a subscription?
No. You pay once and keep your license. Updates are included at no extra cost.
Can I move DayO to another computer?
Yes. In DayO go to Settings → License → Deactivate, then activate it on the new computer with the same key.
Where are my tasks stored?
Only on your computer. Kexon Studio never receives your tasks, your name or your settings.
Does it work on Mac?
No. DayO is only available for Windows 10 and 11 (64-bit).
What if it’s not for me?
You can ask for a full refund within 14 days of your purchase.
Need help?
Questions about DayO, your license or a purchase? Write to us and we’ll answer within 2 business days.