SmartOffice vs. Lark

Work on the go with robust mobile productivity With SmartOffice you can easily view, edit, create, print, present, and share Microsoft Office and PDF documents via your mobile device. The SmartOffice PDF functionality allows you to view, annotate, redact, highlight, form-fill, digitally sign, and share PDF documents. Convert Office documents to PDF, save locally to your mobile device or to a cloud account, and print wirelessly to thousands of supported printers. SmartOffice is designed for today’s mobile devices. The small download size ensures fast loading and high-quality performance.

Built by ByteDance, Lark is an enterprise AI workspace designed for seamless human-agent collaboration. It unifies teams, communication, knowledge, and business workflows in one connected environment with an open architecture for AI models and agents. By bringing work into one place rather than scattering it across separate apps, Lark gives AI complete, real-time context and the native ability to act across the entire business. Today, organizations in more than 190 markets use Lark to turn AI into measurable business value.