Heritrix vs Viber
A side-by-side look at Heritrix and Viber. For an in-depth review of either product, follow the links below.
Heritrix
Development
Heritrix is an open-source, extensible, web-scale, archival-quality web crawler project built on the Apache stack. It is designed for archiving periodic captures of content from the web and large intranets.
archivingweb-crawleropen-source
Viber
Social & Communications
Viber is a free messaging and calling app for smartphones. It uses your phone number to connect you with people in your contacts and allows free calls, texts, photos and video messages over WiFi.
messagingcallingfreecontacts
Related Comparisons
Telegram
Hike Messenger
Tango
Camfrog
SiskinIM
RebTel