Poff
v0.2.3 · Free public beta

A little company.
On your desktop.

A tiny friend who perches on windows and floats around.
Open Poff and get on with your day.

Download for MacmacOS 14+ · Apple Silicon
Download for WindowsWindows 10 / 11 · x64

English and Korean · Follows your system language.
Installation guide ↗

Meet your desk buddy

Together, on your own screens.

Watch with sound 39 sec
A little company, even when nobody is talking.Staged Mac demo · Illustrative names and room size
Read the video description

Friends’ Poffs arrive on a desktop. They perch on windows while typing and float while thinking or taking a break. Shaking a window makes them tumble, and they react to the cursor. You can click a Poff to wave or send a short message in a private room. The video also shows choosing a color, eyes and a hat. This English demo uses the Mac app’s characters and movement; names and room size are illustrative.

A little presence

Your own work.
A shared little world.

You don’t have to keep a conversation going.
Sometimes it’s enough to have someone there.

Share a room

Create a room and send your friends an invite code. Their Poffs appear on your desktop when they join. You can also meet others in the public plaza.

Keep it light

Click a friend’s Poff to wave hello. Short messages in a private room appear in speech bubbles and disappear after eight seconds.

Make Poff yours

Pick a color, eyes, a hat and a little accessory. You can also add what you’re working on beside your name.

Make room
for Poff.

v0.2.3 · Free public beta

Choose the download for your computer. Poff uses Korean when your system language is Korean, and English otherwise. You can choose either language in the app menu.

macOS

Apple Silicon (M1 or later)
macOS 14 or later

Download for Mac DMG · 3.6 MB
Install on Mac
  1. If you have an older version, quit it and move the old app to the Trash. Your profile and saved rooms stay on your computer.
  2. Open the DMG and drag Poff into your Applications folder.
  3. Launch Poff from Applications. If macOS asks you to confirm on first launch, choose Open.

An Intel Mac build is not available yet.

Windows

Windows 10 22H2 / Windows 11
64-bit (x64)

Download for Windows EXE · 82.2 MB
Install on Windows
  1. Run the downloaded Setup.exe to install Poff.
  2. After installation, open Poff from the Start menu.
  3. Find the Poff menu in the taskbar’s hidden icons (∧).

No extra software is required. The Windows installer is not yet code-signed, and testing on a real Windows device is still pending.

Questions?

Can Mac and Windows users share a room?

Mac and Windows can join the same room, wave and exchange short messages. Features and movement differ by platform. Windows does not yet include automatic work detection, work statistics or stretch reminders, and some movement effects are Mac-only. Testing between real Mac and Windows devices is still pending.

Can others see my screen or what I type?

Poff does not send screen content, window titles or what you type. It shares your name, task, appearance, activity status and the waves and messages you choose to send. Private room details are not announced in the plaza, and messages are shown only in your current private room.

Rooms and membership lists are stored on the server. The app does not store presence, waves or messages as chat history. Your profile and sign-in information are kept on your device.

How do I switch languages?

Poff follows your system language by default. To choose English or Korean, open Settings → Language on Mac, or Language in the Windows tray menu. You can switch back to the system setting from the same menu.

How do updates work?

Poff can notify you when an update is available. Choose Install in the notification, or use Check for Updates in the app menu.

Version 0.2.0 users and Windows portable ZIP users should install the DMG or EXE above. Later updates are available in the installed app; the Windows portable ZIP does not include installer updates.

Will Poff get in the way?

Clicks outside Poff go through to the app underneath. Use the tray or menu bar to enable Do Not Disturb, hide Poff temporarily or adjust opacity. Poff is hidden in full-screen apps by default.

Meet Poff Mac demo · 39 sec

Poffs perch on windows, float around and respond to the cursor and greetings. Names and room size are illustrative. This demo shows the English interface.