Download imo for Windows Desktop versions: Windows 10, Windows 8, Windows 8.1, Windows 7, Vista and XP operating system.
IMO for Windows OS lets you send free messages and make free calls to other IMO users, on any device and network, in any country! Enjoy IMO for Windows and get High-quality video and voice calls; Group chat with friends, family, roommates and others; Share photos and videos; Express yourself with FREE stickers; Uses SSL/TLS security for chats, and encrypts voice and video calls; Also use imo on Android, iPhone and iPad to avoid SMS charges – send unlimited imo messages over 3G, 4G or Wi-Fi for free.