Addendo Bookmark manager
Enter Addendo
Addendo for your browser

Save links from any browser or app.

Addendo's browser bookmark extension puts a small button beside your address bar. Click it once to save the page to your visual library—or straight into a collection you choose.

Choose your browser
Private by designWorks only when you click
addendo.org/plugins
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An interesting corner of the webIdeas worth returning to.design · research · inspiration
Saved
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One-click destinationDesign inspiration
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Choose your browser

The same simple button, wherever you browse.

Store versions are being prepared for the major browsers. Developer previews are available for Chrome, Edge and Firefox today.

Google Chrome

Chrome Web Store

The tested Addendo extension for Google Chrome and other Chromium-based browsers.

Add to Chrome

Microsoft Edge

Developer preview

The Chromium build prepared for Microsoft Edge, with the same one-click workflow.

Download preview

Mozilla Firefox

Developer preview

The Firefox preview uses the same one-click saving and private connection as Chrome.

Download preview
Addendo on mobileOptional companions

Save from any app, wherever you are.

Addendo's full experience works in your mobile browser. Optional companion tools make capturing a link from another app even faster.

Your browser is still all you needUse the complete Addendo experience on iPhone, iPad, Android, or any other device with a modern browser.
iPhone & iPad · Public beta

Addendo for iOS

Install the optional iOS beta, then save any URL from any app by tapping Share and choosing Addendo.

ShareAddendoSaved
Install with TestFlightTestFlight will guide you through installation.
Android

Add to Addendo

The lightweight Addendo web app registers with Android's Share menu—no Play Store app required.

ShareAddendoSaved

Manage your saving tools

Find the iOS app, Android sharing, and browser extensions together in your Addendo settings.

Open Apps & extensions
What is a plugin?

A shortcut between your browser and Addendo.

A browser plugin is a tiny helper you add to your browser. Addendo's does one focused job: it sends the address and title of the current page to your account when you ask it to. It does not watch the pages you visit.

  1. 1Connect onceSign in to Addendo and approve the browser.
  2. 2Choose a destinationUse your library or remember a favorite collection.
  3. 3Click to saveA check mark confirms the page is safely in Addendo.
Install the preview

Up and running in four small steps.

Chrome installs in one click from its official store. For Edge or Firefox previews, follow the trusted manual installation steps below.

1

Download and unzip

Download the preview for your browser, then unzip the file. Keep the resulting folder somewhere you will not delete it.

2

Open Extensions

Paste the address for your browser into its address bar and press Enter.

edge://extensions
3

Enable Developer mode

Turn on the Developer mode switch in the upper-right corner of the Extensions page.

4

Load unpacked

Click Load unpacked and select the unzipped folder containing manifest.json. Then open Addendo's options and connect your account.

Pin the Addendo button beside the address bar for easy one-click saving.

Testing in Firefox

Unzip the Firefox download, open this address, choose Load Temporary Add-on, and select manifest.json. Firefox removes temporary add-ons when it closes.

about:debugging#/runtime/this-firefox
Quiet by design

It waits for you.

  • The plugin receives the current URL and title only when you click its button.
  • Its account token can save links but cannot read your password or browse your Addendo account.
  • Collection names are loaded only when you connect or press Refresh—not as pages load.

Save the next thing worth keeping.

Create your Addendo library, then connect the browser you use every day.

Join Addendo