Recent professional updates have integrated AI Reading Assistants for text summaries and local AI chat history. System Requirements & Availability
Features both single-page and full-text search with highlighted results. It includes sidebar shrinking, page zooming (via Cmd+ or Cmd- ), and quick page switching. GM EPUB Reader Pro 2.2.0
Requires macOS 10.14 or later . Some versions are specifically optimized for macOS Sequoia and Sonoma. GM EPUB Reader Pro 2.2.0