New in v0.2.0 · Global shortcut ⌃⇧⌘U

Your files.Your cloud.

Drop a file on the menu bar, get a link on your clipboard. Aktar uploads straight to your own S3-compatible storage. No account, no middleman.

  • Free & open source
  • macOS 14 or later
  • Signed & notarized
Stored in KeychainYour keys never leave your Mac
Link copied⌘V
![](https://cdn.example.com/2026/09/7f3c2a91.png)

Works with the storage you already have

How it works

Three steps. Then it's muscle memory.

  1. 01

    Connect your bucket

    Pick a provider, paste your access keys and bucket name. Keys go straight into the macOS Keychain.

  2. 02

    Drop, paste or browse

    Drag files onto the menu bar popover, pick them from Finder, or press ⌃⇧⌘U in any app to upload whatever is on your clipboard.

  3. 03

    Paste the link anywhere

    The public URL lands on your clipboard as a plain link, Markdown, HTML, or your own template.

Features

Everything you need. Nothing you don't.

A small, native app that does one job and does it well.

Lives in your menu bar

No Dock icon, no window to babysit. Click the icon, drop a file, done. Upload several files at once and retry failed ones with a click.

Bring your own storage

Amazon S3, Cloudflare R2, Backblaze B2, DigitalOcean Spaces, MinIO or any S3-compatible endpoint. You pay your provider, not us.

Copy it your way

URL, Markdown, HTML, or a custom template. Images get embed markup, everything else gets a link.

![](https://cdn.example.com/2026/09/7f3c2a91.png)Variables: {url} {filename} {name} {ext}

A searchable upload history

Every upload with thumbnails and previews for images, PDFs, text and Markdown. Filter by destination, select several and copy them in bulk.

Multiple destinations

One bucket for screenshots, another for client work. Switch the destination right from the popover.

Your naming, your structure

Object paths are templates. The default is {year}/{month}/{uuid}.{ext}, and you can mix in {date}, {time}, {filename}, {random} and more.

Delete at the source

Shared the wrong file? Delete it from your bucket right from the history, not just from the list.

New

Upload from anywhere

Press ⌃⇧⌘U in any app and whatever is on your clipboard, a screenshot or a file copied in Finder, is uploaded without opening the panel. You can change it to any combination in Settings.

⌃⇧⌘U

Tip: ⌃⇧⌘4 puts a screenshot on your clipboard, ⌃⇧⌘U turns it into a link.

Stays out of your way

Optional notifications when an upload finishes, auto-close after upload, and launch at login.

Screenshots

A closer look

Built with SwiftUI, so it feels right at home on macOS.

Pick a destination, drop your files and grab recent links without leaving what you're doing.

Privacy

Private by design

Aktar has no servers. There is nothing to sign up for and nothing to phone home to.

  • Keys in the Keychain

    Your access keys are stored in the macOS Keychain and only used to sign requests to your own endpoint.

  • Direct uploads

    Files travel straight from your Mac to your bucket. No proxy, no middleman.

  • No telemetry

    No analytics, no tracking, no account system.

  • Sandboxed & notarized

    Runs in the App Sandbox with the Hardened Runtime, and every release is notarized by Apple.

  • Open source

    MIT licensed. Read the code, build it yourself, send a pull request.

Download

Get Aktar

Free and open source. Pick your platform.

  • WindowsIn progress
  • iOSIn progress
  • AndroidIn progress

Build from source

Prefer to compile it yourself? You'll need Xcode and XcodeGen.

git clone https://github.com/getaktar/mac.git
cd mac
brew install xcodegen
xcodegen generate
open Aktar.xcodeproj
FAQ

Frequently asked questions

Still curious?Open an issue on GitHub

See all questions

Is Aktar free?

Yes. Aktar is free and open source under the MIT license. There is no subscription, no account and no upload limit on Aktar's side.

Read more

What are the system requirements?

A Mac running macOS 14 Sonoma or later, and an account with any S3-compatible storage provider.

Read more

Which storage providers does Aktar work with?

Any storage that speaks the Amazon S3 API. Amazon S3, Cloudflare R2, Backblaze B2, DigitalOcean Spaces and MinIO have built-in presets, and everything else works through the "Other S3-Compatible" option.

Read more

What is the Public Base URL?

It's the address your files are served from, such as a custom domain or CDN in front of your bucket (for example files.example.com). Aktar joins it with the object path to build the link it copies.

Read more

How do I turn a screenshot into a link instantly?

Press ⌃⇧⌘4 to capture an area to your clipboard, then press ⌃⇧⌘U. Aktar uploads the screenshot and copies its link, ready to paste.

Read more

Can I upload without opening the app?

Yes. Press ⌃⇧⌘U in any app and Aktar uploads what's on your clipboard: a file you copied in Finder or an image such as a screenshot. The link is copied as soon as the upload finishes.

Read more

What gets copied to the clipboard after an upload?

Whatever you choose in Settings → Output: the plain URL, Markdown, HTML, or your own template. Images are copied as embeds, other files as regular links.

Read more

Can the Aktar team see my files or keys?

No. Aktar has no servers. Files go straight from your Mac to the storage endpoint you configure, and your access keys are stored in the macOS Keychain.

Read more

Why does my link show Access Denied or a 403 error?

The upload worked, but the file isn't publicly readable at your Public Base URL. Let the bucket (or the domain or CDN in front of it) allow public reads, and check that the Public Base URL points at the right bucket.

Read more

Your next link is one drop away.

Download Aktar, connect your bucket, and never open an upload form again.

Download for Mac