Arbore is a free and open-source file sharing application that enables you to send your pictures, documents, files to your contacts privately and without limits:
https://arbo.re/
Precomp is a command line precompressor that can be used to further compress files that are already compressed (for Linux users):
https://github.com/schnaader/precomp-cpp
Lullaby can lower your Tinnitus' volume and improve your quality of life with an experimental treatment designed specifically for you:
https://uselullaby.com/
winapps - run Windows apps such as Microsoft Office in Linux (Ubuntu) and GNOME as if they were a part of the native OS:
https://github.com/Fmstrat/winapps
Osmedeus allows you automated run the collection of awesome tools to reconnaissance and vulnerability scanning against the target:
https://github.com/j3ssie/Osmedeus
dog is an open-source DNS client for the command-line. It has colourful output, supports the DoT and DoH protocols, and can emit JSON:
https://dns.lookup.dog/
IP Address Lookup Tool - this lookup tool checks to see if the IP Address you enter is currently listed in the live Spamhaus IP blocklists: SBL, XBL and PBL:
https://www.spamhaus.org/lookup/