WASTE works fine on a LAN; it uses only IP numbers that you give to it (so no unexpected Internet connection attempts); it is fully decentralized, so no need to run any server; you can share any file types on it; it has group and 1-to-1 chat; it is open source and contains no ad- or spyware; and as an additional bonus all traffic between users is encrypted so only the users in your sharing group will know what you are chatting or sharing.
- tg
