Communications freeware downloads
Skypeman
2.1 freeware downloadSkypeman allows you to set different ringtones to each contact to call, chat.
Slack
4.39.89 freeware downloadExchange information with coworkers and collaborate on projects
Slack for Android
24.05.10.0 freeware downloadExchange information with coworkers and collaborate on projects
Slack for iOS
24.05.20 freeware downloadExchange information with coworkers and collaborate on projects
Slack for Linux
4.38.127 freeware downloadExchange information with coworkers and collaborate on projects
Slack for Mac OS X
4.38.127 freeware downloadExchange information with coworkers and collaborate on projects
Slick
0.74 freeware downloadMessenger application for mobile devices
SmartCallMonitor
3.4.1.274 freeware downloadPhone Monitoring Software for TAPI capable hardware
SMDR+
1.16.0 freeware downloadSMDR+ call logging and reporting software for IP telephone systems.
SMS Backup Reader
0.7 freeware downloadDisplays your message backup in a threaded view sorted by contact
SMS Café
5.5 freeware downloadSMS Software to send and receive SMS Messages through Internt and GSM devices
SMS Control Center
4.0 freeware downloadCreate, send and receive SMS from PC via Windows Mobile Phone
SMS Gateway
1.00 freeware downloadSamples to show developers how to send text messages using SMS Gateway.ca
SMS Gear
1.1 freeware downloadReceive and transmit Short Messaging Services
SMSGadget Bulk SMS Sender
1.5.5 freeware downloadFree Bulk SMS Sender software for GSM Mobile and GSM Modems
SMTP Mailer
7.0.0.117 freeware downloadSend the email directly or you can show it to the user before sending it
Snapchat for Android
11.78.0.39 freeware downloadA messaging app that focuses on images and other multimedia formats
Snapchat for iOS
11.78.0.29 freeware downloadLife's more fun when you live in the moment
SnapPea for Mac
2.65.0.5051 freeware downloadOrganize your contacts, music, and pics from the comfort of your desktop
Sobees Lite
0.4.5.0alpa freeware downloadManage all your different social networks from desktop
Sony Ericsson PC Companion
2.7.4.0 freeware downloadEasily manage your Sony Ericsson data from your PC
Sony Ericsson Themes Creator for Mac OS X
4.16 freeware downloadYou can make your phone look completely different from the rest
Sony Xperia Companion
2.11.5.0 freeware downloadIntuitive utility that can keep your device up-to-date
SpamBayes
1.1a6 freeware downloadSpecial anti-spam plugin based on the Bayesian anti-spam filter
Spapp Monitoring
13.1.0 freeware downloadSpapp Monitoring is a great cell phone tracker software