Discord Portable is a standalone version of Discord, one of the most popular Free Chat Apps for gamers. Designed with the gaming community in mind, Discord supports high-quality Voice Over IP (VoIP), real-time text messaging, and even file transfers — making it a versatile communication tool. Many users prefer Discord over alternatives like TeamSpeak and Skype due to its modern interface, ease of setup, and lightweight resource usage.
MicroSIP is Free VOIP (Voice Over IP) software that enables you to make secure, high-quality phone or video calls over the Internet. It supports direct point to point communication by IP address — ideal for connecting with other Micro SIP users at no cost. Alternatively, it can be used with a paid SIP service provider to call regular landlines and mobile numbers.
Loudtalks Lite is a Free Portable Tool that supports Push to Talk (PTT) Voice Over IP (VOIP) communication. It functions similar to popular software like Skype. However, with it's distinct advantages, some consider Loudtalks a Skype Replacement. Real Time, Face to Face like voice communication. It's Unobtrusive, you can listen when you want. You can receive messages if you are not at your PC and listen to them later on. You can have multiple independent conversations simultaneously. You can also have live group voice conversations with a few to hundreds of people at once. There are versions for Windows Mobile and Windows devices (So you can also run it from your phone).
Phoner Lite is a Portable VOIP (Voice Over IP) or Internet Phone that can be used to make phone calls using your computer enabling you to establish Voice over IP communication with your friends, colleagues, clients and more. Phoner Lite is Freeware and shares the same basic code as Phoner, however utilizes a different GUI.
PicoPhone is a Free VOIP Internet Phone application with built-in text chat capabilities. Designed with simplicity and efficiency in mind, it was developed as an alternative to the many VOIP solutions that rely on overly complex protocols, which often struggle behind NAT or NAPT routers. Instead, it uses a straightforward, UDP-based protocol that is lightweight and highly compatible with network address translation setups. This makes it an ideal choice for users who need a reliable and hassle-free Internet phone solution.