# AppTesters Signing and Installation

> Public resources for app signing, IPA installation, and installer tools.

## Overview

AppTesters provides signing-certificate plans for apps installed outside the App Store. The public purchase page lists in-browser web signing on all plans and online app signing on Premium and Ultimate.

## IPA Signer

AppTesters links to an IPA signer at:

- [IPA Signer](https://signer.apptesters.org)

The authenticated Orders area also includes signer functionality for active customer devices.

## Installation Instructions

AppTesters provides an instructional videos page with guides for installing an installer app, configuring ESign, adding the AppTesters repository in ESign, installing apps using ESign, Apple TV installation via MacBook, and macOS M-series app installation.

The instructions page links downloads for ESign, GBox, and Feather:

- [Download ESign](https://apptesters.org/esign.ipa)
- [Download GBox](https://apptesters.org/gbox.ipa)
- [Download Feather](https://apptesters.org/feather.ipa)

## App Repository

The home page links the AppTesters repository URL for compatible app managers:

- `https://repository.apptesters.org`

It also links AppTesters AppStore:

- [AppTesters AppStore](https://apps.apptesters.org)

## Related Resources

- [Instructional Videos](https://apptesters.org/instructions)
- [IPA Signer](https://signer.apptesters.org)
- [AppTesters AppStore](https://apps.apptesters.org)
- [Orders Signer](https://apptesters.org/orders/signer)
- [Support](https://apptesters.org/ai/support.md)