KingMemo

Ultra-lightweight, high-performance, beautiful notes that stick to your screen.
Formatting, images, checkboxes and alarms.

Ultra-lightweight, high-performance, beautiful sticky notes

Free Download v1.1.0
No Ads No Tracking 100% Free Multi-OS Planned

Rich Formatting

Bold, italic, underline, strikethrough, text & highlight colors, fonts with 7 text sizes, and bullet lists

Images & Checkboxes

Paste images right into a note and resize by dragging. Manage to-dos with clickable checkboxes

Groups & Search

Organize notes into groups in the list window, search by title or content instantly, sort any way you like

Alarms & Notifications

Once, daily or weekly repeating alarms with desktop push notifications so you never miss a thing

KingMemo

Style notes your way

  • Bold / italic / underline / strikethrough formatting
  • Text color & highlight emphasis
  • Font selection & 7 text sizes
  • Checkbox to-do lists (click to check off)
  • Bulleted lists
  • 8 note background colors + custom colors
KingMemo

Stays tidy as notes pile up

  • Manage every note at a glance in the list window
  • Organize notes into groups (folders)
  • Partial-match search across titles & content
  • Sort by title / content / modified date (primary + secondary)
  • Tile note windows on screen in sorted order
  • Trash & auto-delete (30 days by default, configurable)

Images live inside notes

  • Insert images into the note body (paste or import)
  • Resize images by dragging (aspect-ratio lock supported)
  • Image size menu (25% / 50% / 100% / fit width)
  • Right-click to view the original image
  • Large images optimized automatically for storage

Never forget — alarms & notifications

  • Per-note alarms (set date & time)
  • Repeat once / daily / weekly
  • Desktop push notifications (Windows notification center)
  • The note pops up with a pulsing border highlight when the alarm fires
  • Lives in the tray — alarms keep working with every window closed

Ultra-lightweight, high-performance, and beautiful

  • Tiny install size of just a few MB — install and launch instantly
  • Always light and silky-smooth thanks to low memory usage
  • Frameless rounded sticky-note look — clean, beautiful design
  • Every note is stored only on your PC (nothing is sent anywhere)
  • Window positions & sizes auto-saved, open notes restored + optional auto start
  • Multilingual UI (Korean / English / Japanese / Chinese Simplified & Traditional)

Settings, your way

Theme, colors, fonts, even note-window behavior — change it all the way you like in Settings.

Main-window settings — theme · font · font size · letter spacing · line spacing

Main-window settings — theme · font · font size · letter spacing · line spacing

New-note settings — default color · auto-hide toolbar · background gradient · pop-up effect

New-note settings — default color · auto-hide toolbar · background gradient · pop-up effect

  • Many themes + custom color
  • 13 fonts · font size · letter spacing · line spacing · list row height
  • New-note default color · auto-hide toolbar · auto note sizing · background gradient
  • List pop-up effect (sharp · pulse · flash · shake) · bottom toolbar skin · shortcuts · backup/restore

Expanding to multiple OSes

Starting with Windows, support for Android, macOS and iOS is planned.

Windows

Windows 10 / 11 (x64) — launch platform

Available Now
Android

On your phone and tablet

Planned
macOS

The same notes on your Mac

Planned
iOS

On iPhone and iPad too

Planned

Cross-device note sync is also in the works.

System Requirements

OS Windows 10 / 11 (x64)
License Freeware (free for individuals, businesses, schools — everyone)

Frequently Asked Questions

Yes, KingMemo is completely free (freeware) for individuals, businesses and schools alike. No license purchase is required.

All notes are stored only in a local database on your PC. Nothing is sent to external servers, and KingMemo collects no personal information.

Starting with the Windows version, Android, macOS and iOS support is being prepared. Cross-device note sync is planned as well.

Yes. From Settings you can export all notes and images to a backup file (ZIP) and restore them on another PC. All data is stored on your own PC, so you just need to move the backup file.

The app UI supports Korean, English, Japanese and Chinese (Simplified/Traditional), with more languages on the way.

Meet KingMemo now.

Free Download