HTMLViewer

Welcome to HTMLViewer 3.0. • View PDF, Word, Excel, PowerPoint, and JSON alongside HTML, Markdown, and TSX/JSX in one library • Use the new unified document navigator for outlines, full-text results, direct jumps, and visible highlights • Render Word and PowerPoint offline in the app, navigate by heading, paragraph, or slide, and open the original system preview when needed • Browse Excel workbooks with multiple sheets, tab colors, common cell styles, and number formats • Explore JSON as an expandable tree with all levels open by default and search across keys, paths, and values • Group files by type and link external folders with automatic refresh and iCloud file downloads • Improved import flow, search highlighting, language names, and system-language fallback