Mac (9637 programs)

Pros: Lightweight. Malware detector. Automatic updater. User-friendly user interface. Drag-and-drop functionality.

Cons: Inconsistent updates. Doesn't construct RAR files due to the inability of the Mac OS.

Pros: Access many networks.

Cons: Confusing interface. Network is repeatedly shut down. Uses a lot of memory.

Pros: More features than MSN. Extended customization. Usually allows use of webcams (although temporarily disabled in this update). Allows you to sign into multiple accounts at once.

Cons: Many users report problems opening webcams. Webcam/Audio support disabled in this update. Only supports audio clips not audio chats in realtime.

Pros: iTunes integration. Access to major P2P networks.

Cons: Discontinued.

Pros: Advanced PDF features. Seamless Cloud integration. Secure document handling.

Cons: Heavy installation size.

Pros: Enabled early multimedia and interactive web content. Supported animations, games, and video playback. Cross-browser and cross-platform functionality.

Cons: Officially discontinued and unsupported. Severe security vulnerabilities post-EOL. High CPU consumption and system instability on macOS.

Pros: Remotely access your PC wherever you are. Set up with ease. A simple organization of your connections and user account. A highly-secured connection.

Cons: Unstable at times. Freezes during sharing session oft-times. Lacks certain features that Windows version contains.

Pros: Nostalgic appeal.

Cons: Obsolete software. Poor compatibility.

Pros: Free to use. Handles virtual identities. Lots of extensions. Easy to import contacts and mails. Support for Microsoft Exchange. Good learning spam filter. Strong encryption and support for certificates. RSS reader.

Cons: RSS reader can be unreliable. Intel only. Calendar needs to be downloaded seperately.