Support
We're here when you need us.
Answers to common questions, installation guides for every supported browser, and a direct line to our team.
Frequently asked
The questions we hear most often.
Installation guides
Chrome
- 1Open the Chrome Web Store link
- 2Click "Add to Chrome"
- 3Sign in with your purchase email
Safari
- 1Download AttachGuard from the App Store
- 2Enable it in Safari Extensions
- 3Sign in with your purchase email
Edge
- 1Open the Edge Add-ons link
- 2Click "Get"
- 3Sign in with your purchase email
Firefox
- 1Open the Firefox Add-ons link
- 2Click "Add to Firefox"
- 3Sign in with your purchase email
Browser compatibility
Chrome
Latest 2 versions
Safari
17 and newer
Edge
Latest 2 versions
Firefox
115 ESR and newer
Contact us
Drop us a note and we'll get back to you within one business day. We read every email.
Privacy policy
Sidecar Studio is built on a privacy-first philosophy. Our extensions process your data locally in your browser whenever possible. We don't sell data, we don't run analytics on the contents of your messages, and we don't store information we don't need.
When you purchase one of our products, we collect the minimum information required to deliver and support it — your email address and payment confirmation from our payment processor.
If you have questions about our privacy practices, contact us using the form above and we'll be happy to walk you through it in detail.