

Voicemail: Leave and receive voice messages.Īs Spark is released under the Apache License v2.0 for Windows from instant messaging software, you are not required to pay a penny for this software.Voice Calls: Make free voice and video calls with friends and family.Security: Enjoy a secure and private IM experience.Presence: Know when your friends and family are online.Multiple Accounts: Sign in to multiple accounts simultaneously.Instant Messaging: Send and receive messages instantly with friends and family.Group Chat: Create group conversations with multiple participants.File Sharing: Easily share photos, videos, music and other files.Emoticons: Express yourself with a range of emoticons.Custom Status: Set a custom status message to let others know what you're up to.The bottom line: Spark is definitely a capable and stable Jabber client which runs smoothly without many hiccups. Notifications can appear in the system tray. The settings area of Spark includes group chat, media, privacy, login, file transfers and more. You can group conversations in to tabs and perform multitasking, thanks to the tabs. Conversation windows is pretty straightforward and typing includes a spellchecker. Though the interface of Spark isn't the most modern-looking one, it does include a number of settings and customization options.

The application is a client, so you will need to connect to a server these can be found online if you're just wanting to test Spark out. Spark is built on java, therefore it can be used on multiple platforms including Windows. The program itself has been optimized for businesses and corporations and currently supports file transfers, video and audio communication and text chat. With that said, Spark is a great little open source chat client that can connect to XMPP networks. There are a variety of different online services available for chat and among those are XMPP servers. Open source IM client with chat, file transfer on XMPP networks.
