git: Added install instructions for all release builds

#887

INSTALL.md

@@ -6,6 +6,55 @@ The easiest way to install ImHex is to download the latest release from the [Git
 
 There's also a NoGPU version available for users who don't have a GPU or want to run ImHex in a VM without GPU passthrough.
 
+### Windows
+
+#### Installer
+Simply run the installer to install ImHex on your system
+
+#### Portable
+Extract the zip file to any location on your system.
+
+### macOS
+Simply use the drag-n-drop dmg package to install ImHex on your system. It's possible that you need to allow the app to run in the security settings.
+
+### Linux
+
+#### AppImage
+To run the AppImage, make sure it's executable. Then simply run it.
+
+```bash
+chmod +x ImHex-*.AppImage
+./ImHex-*.AppImage
+```
+
+#### Flatpak
+To install the Flatpak, make sure you have the Flathub repository added to your system. Then simply run the following command:
+
+```bash
+flatpak install flathub net.werwolv.ImHex
+```
+
+#### Ubuntu DEB Package
+To install the DEB package, simply run the following command:
+
+```bash
+sudo apt install ./ImHex-*.deb
+```
+
+#### Arch Linux
+To install the Arch Linux package, simply run the following command:
+
+```bash
+sudo pacman -U ImHex-*.pkg.tar.zst
+```
+
+#### Fedora RPM Package
+To install the RPM package, simply run the following command:
+
+```bash
+sudo dnf install ./ImHex-*.rpm
+```
+
 ## Nightly Builds
 
 The GitHub Actions CI builds a new release package on every commit made to repository. These builds are available on the [GitHub Actions page](https://github.com/WerWolv/ImHex/actions?query=workflow%3A%22Build%22).