Hi everyone!

I have developed an app called DMGKit. It lets users fully design their installers for direct distribution and notarize both app bundles and installers (or simply installers if it is what the dev wants).

I have released a major update today which includes:

DMGKit introduces several new features

* **Privacy fields:** While DMGKit operates offline and only establishes a connection to Apple servers when notarization is happening, many devs enjoy coding on a public place. To give an extra layer of security, DMGKit automatically hides Developer ID, Installer ID, and Notarytool Keychain data;
* **DMGKit now can fully notarize automatically at export time;**
* **DMGKit can now notarize, sign, and staple both App Bundles and Installers;**
* **DMGKit is now compatible with Swift, Python, Electron, and Tauri App Bundles;**
* **Users can opt to set up --deep & --strict commands**, which are recommended, but in some cases, some apps might contain frameworks and libraries that are notoriously hard to notarize. DMGKit has a hard timeout that allows users to opt to continue with those commands, notarize bypassing the --deep and --strict commands, or cancel, instead of failing, like other tools in the market. In my testing, I was able to notarize, staple, and sign incredibly hard apps, like calibre!;
* **PKGs can now be fully notarized with DMGKit;**
* **SLA Injection:** DMGKit now allows users to set up Terms & Conditions, Privacy Policy, and End-User License Agreements (one, some, or all at once), to be displayed before a user can mount the installer and accept or deny the terms;
* **Full Rich Text Editor:** To make sure that any terms / licenses can be fully edited within the app;
* **Automatic on-device translation and localization:** I used Apple Translation and Natural Languages to make sure that translations of terms are as closely matched as possible. In my testing, I was able to fully translate my whole terms within seconds, and only have tiny mismatches, like instead of "novo (means new)" with nova (which is the same word but as feminine in some languages), so meaning was intact, but could vary depending on some words;
* **New Settings Panel:** All settings now in one place;
* **Export resolution window size:** Choose desired installer size from a pre-defined list;
* **DMGKit Designer:** A simplified in-app sigma-like feature (to be much extended on future updates), that allows users to fully customize their backgrounds, between generating gradients or solid colours, add images, turn vectors onto stickers, change outline colour, opacity, size, rotate, and more!;
* **DMGKit Designer Templates:** Users can save every design as a template file, so they can share between machines, or simply save the design to perform further changes later, or even import to use on other apps as a unique background;
* **Fully native, using SwiftUI with a beautiful glass UI (not Liquid Glass).** 

With this update, I have also released DMGKit Inspector, a forensic menu bar app that can retrieve data from installers before the user open them, and provide a Trust Score and a full report, so both devs and end-users can be certain that an installer is notarized by Apple and the chance of containing any malware is very low.

DMGKit is being sold at $24.99 one time only with free future updates and support. If you would like to buy the app, use promo code **DMGRED30** for 30% off. PROMO ENDS MAY 8, 2026.

DMGKit Inspector is 100% free, forever!

You can download the apps here: [https://www.dmgkit.app](https://www.dmgkit.app)

I have made an app that notarizes Swift, Python, Electron and Tauri App Bundles and Installers and lets users fully custom design their installer. - DMGKit