Notes & to-dos
A simple notepad and to-do list, one click away in the mouth-menu. Synced to your account so nothing gets lost.
Made for Windows 10 & 11
A small creature that lives on your desktop.
dumdum blinks, follows your cursor and keeps your notes. You can feed it files and it reacts to what your PC is doing. Click it and a little menu pops out of its mouth.
Drag it around, or click it
Pick a persona
Feed & pat
Drop a file in. Pat it to get it back.
Drag any file onto dumdum and it swallows a copy. Give it a Word file, a PDF, a slide deck or an image and it shows you what it can turn it into. Give it anything else and it just chews until you let it go.
- It only takes a copy. Your original file stays where it was. dumdum never moves, edits or deletes it.
- Pat it to spit it out. The copy lands on your Desktop. If the name is already taken it adds a number, so nothing gets overwritten.
- One file at a time. Feed it more and the extras wait their turn.
Try it: drag a file onto dumdum (or tap one), then click dumdum to pat it.
It notices things
It reacts to what your PC is doing
dumdum picks up small changes and shows them on its face. You won't get pop-ups or alerts from it.
Pick something to see how it reacts.
Try a few
Each reaction can be turned off on its own in settings. They're all on by default.
All free. These reactions only change dumdum's face. They don't change anything on your PC.
Free, forever
The everyday stuff, built in
Everything here is in the free version. You need a free account so your notes sync and stay safe.
Reminders that actually show up
Give any note a time and you'll get a normal Windows notification when it's due.
dumdumSend the invoice to Priya
Calendar sync
Send your reminders to Google Calendar or Outlook as events. This only goes one way: dumdum never reads your calendar.
Google Calendaroptional
Outlook / Microsoft 365optional
Starts with Windows
dumdum can open when your PC starts, so your reminders and calendar sync keep working. We ask first, and you can turn it off anytime.
Launch at Windows startup
Put it anywhere
Drag it wherever you like. If you leave it alone, it slides to the nearest edge of the screen.
Four personas
Mint, Amber, Violet or Rose. Pick one when you install and switch whenever you like. It's just a colour, so everything else works the same.
dumdum Pro
More tricks, for one payment
Pro features are already in the menu. On the free version they show a small lock, and tapping one tells you about Pro. Buy Pro once and they unlock.
Convert Docs
Feed it a document and choose what you want it turned into. The new file appears on your Desktop.
Word → PDFPDF → Word
PowerPoint → PDFPDF → PowerPoint
Image → PDFPDF → Images
Merge PDFsSplit PDFCompress PDF
- Works offline. Conversions run on your PC with LibreOffice, which comes with dumdum. Nothing gets uploaded.
- Your original file is never touched. Results are saved as new files and never replace an existing one.
- It warns you before converting anything over 100 MB. If a file is locked or broken, dumdum tells you in plain words and saves nothing.
On the free version, the mouth-menu looks like this:
System Vitals
See your battery, disk, camera and mic at a glance. It only shows information and never changes your settings.
AI Mode
Turn it on and dumdum goes violet and starts chatting with you. It stays on until you turn it off. You don't need an API key.
Want me to turn that into a to-do for 3pm?
Pricing
Start free. Upgrade if it earns it.
Everyone gets the same download. Pro is a license key you add in the app.
dumdum
$0
Free forever, with a free account
- The creature, with four personas
- Notes, to-dos and Windows reminders
- Google Calendar and Outlook sync
- Feed & pat any file
- Reacts to your PC
- Starts with Windows
dumdum Pro Early access
Soon · one-time
Buy early and keep the early price.
- Everything in Free
- Convert Docs: Word, PDF, PowerPoint and images, offline
- Merge, split and compress PDFs
- System Vitals
- AI Mode
Secure checkout with Dodo Payments. You'll get a license key that unlocks Pro.
Questions
Does it work on Mac?
Not yet. dumdum is Windows only for now. A Mac version is planned next.
Will it mess with my files?
No. When you feed it a file, it takes a copy. Your original isn't moved, edited or deleted. Converted files are saved to your Desktop as new files, and if the name is already taken they get a number (like report (1).pdf) so nothing is overwritten.
Are my documents uploaded when I convert them?
No. Conversion runs on your own PC with LibreOffice, which comes with dumdum. It works offline. That's also why the installer is fairly big, around 300 MB.
Can dumdum see my calendar?
No. Calendar sync only adds your reminders to Google Calendar or Outlook as events. dumdum never reads what's already in your calendar. It's optional, and you can set it up later from the menu.
Why do I need an account?
Your notes sync to your account, and if you buy Pro the license is tied to it. You can sign in with email or Google.
Is Pro a subscription?
No. You pay once. Early buyers keep the early-access price.
Windows warned me about an unrecognized app. Is that normal?
Windows SmartScreen sometimes warns about apps from small developers it hasn't seen much of. Click "More info", then "Run anyway". Only download dumdum from this site.
Does it update itself?
Not yet. When a new version comes out, download it again from this page. You can see which version you have in dumdum's settings.
Give it a corner of your screen.
Free to download for Windows 10 and 11. Pro is there whenever you want it.
About 300 MB · Windows 10 & 11 (64-bit)