Gigarepo is described as 'Repository for iso and exe files with simple, easy and free website' and is an app in the File Sharing category. There are more than 10 alternatives to Gigarepo for Windows, Linux, Debian, Xfce and Mac. The best alternative is Ninite, which is free. Other great apps like Gigarepo are Chocolatey (Freemium, Open Source), Homebrew (Free, Open Source), Synaptic (Free, Open Source) and Patch My PC (Free Personal).
Ninite is the easiest way to install software. Pick the apps you want, and the Ninite installer will download and install all of your selected apps at once, automatically. It is 100% hands-free; Ninite automatically rejects browser toolbars and other prepackaged junk.
Synaptic is a graphical package management program for apt. It provides the same features as the apt-get command line utility with a GUI front-end based on Gtk+. * Install, remove, upgrade and downgrade single and multiple packages. * Upgrade your whole system.
If you are tired of manual installation of Windows programs after an OS reset, then you might want to look for an app that acts as and installation manager and includes a collection of apps necessary for day-to-day activities.