DocumentJS vs Viber
A side-by-side look at DocumentJS and Viber. For an in-depth review of either product, follow the links below.
DocumentJS
Office & Productivity
DocumentJS is a JavaScript library for creating, viewing and editing document files, including Word, Excel, and PowerPoint files. It allows manipulating documents programmatically using JavaScript.
documentseditingofficewordexcelpowerpoint
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
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