For macOS

Sticky notes that stick to the exact spot.

Postik pins notes, flags and stickers onto any app — anchored to the line of text you choose. Scroll away and they hide; one click brings you right back.

Download for Mac Free

macOS 14+ · Apple Silicon & Intel · runs 100% on your device

See how it works · 2 min
Product tour

How Postik works, step by step

Eight short steps. Use the arrows, the list, or your keyboard (← →).

    Notes 📝
    Chapter 4 — Cell structure
    1 / 8

    Sticky notes

    Real notes, floating over everything

    Jot a thought and drop it anywhere on screen — grab it from any point and move it, even outside the app window. Six classic paper colors, and a red pushpin to keep it in place.

    1. Create a note from the 📝 menu in the menu bar
    2. Write your idea
    3. Pick the paper color
    4. Move it, and resize it from any edge
    5. Pin it to the app with “Pin here”
    6. Switch apps: it hides, and returns when you come back
    Page flags

    Flag the exact line. Jump back in one click.

    Clip a flag onto any line of text. When it scrolls out of view the flag docks to the edge — click it and Postik scrolls the app right back to your mark. Like a GPS for long chats and documents.

    1. Create a page flag and label it
    2. Place it next to a line of text
    3. Press “Pin to text”
    4. Scroll: it follows the line, then docks to the edge
    5. Click it to jump right back to your mark
    Stickers

    Stickers that follow their spot

    Drop a sticker onto a place in the content. It sticks to that text, follows it as you scroll, and quietly disappears when the text isn't visible. Add your own images to make them yours.

    1. Create a sticker from the menu
    2. Pick one from your collection
    3. Place it on the content
    4. Press “Stick here”
    5. Scroll: it follows its text, hides with it and comes back

    Anchored to the content, not the screen

    Postik reads what's on screen with on-device OCR — nothing ever leaves your Mac — to keep every note, flag and sticker glued to its line of text. Across scrolling, resizing, and even two monitors.

    🔒

    Private by design

    All recognition happens locally. No servers, no tracking, no account.

    🖥️

    Two-monitor ready

    Notes and flags stay on the same screen as your app, never the wrong one.

    🪶

    Feather-light

    A tiny native app that sips memory and battery while it waits in the menu bar.

    🌐

    Speaks your language

    English, Español and 日本語 — switch anytime from the menu bar.

    Free. Really.

    Free

    €0

    • Unlimited notes, page flags and stickers
    • Jump-to-mark, pin to any app, tab or chat
    • Groups, rich text, three languages
    • No account, no cloud, no ads
    Download free
    Optional

    Buy me a coffee

    • Keeps Postik free for everyone
    • Covers Apple’s developer fee and notarization
    • Made by one person in their spare time
    Buy me a coffee ☕

    The support link is coming very soon.

    Postik

    Download Postik

    Version 1.2 · macOS 14+ · Universal · ~10 MB

    Download for Mac (.dmg)

    Postik is not notarized yet. On first launch macOS will block it: open System Settings → Privacy & Security and click Open Anyway (once only). On macOS 14 you can also right-click the app → Open.

    All releases & SHA-256 checksums

    Questions or bugs?

    Write to me and I’ll answer personally.

    Write