Skype
Skype is the most popular free voice-over IP and instant messaging service globally.
Freemium | 191 alternatives | 2315 Likes-
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Thunderbird
Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client.
Open Source | 68 alternatives | 1647 Likes -
Picasa
Picasa is a software download from Google, that helps you organize, edit, and share your photos.
Freemium | 71 alternatives | 1555 Likes -
Pidgin
Pidgin is an easy to use, multi-protocol chat client client used by millions.
Open Source | 104 alternatives | 1403 Likes -
Spotify
Spotify is a commercial music streaming service providing digital rights management-restricted content from record...
Freemium | 182 alternatives | 1334 Likes -
WordPress
WordPress is a state-of-the-art publishing platform with a focus on aesthetics, web standards, and usability.
Freemium | 291 alternatives | 1209 Likes -
Hangouts
Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and...
Free | 171 alternatives | 891 Likes -
Telegram
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Free | 177 alternatives | 876 Likes -
Twitter
Twitter is an online social networking service that enables users to send and read short 140-character messages...
Free | 70 alternatives | 872 Likes
