Extora File Converter

Convert Apple Numbers, Office, JSON, PDF, text and image files from Chrome with local processing where possible.

Extora File Converter is a Chrome extension for converting documents, spreadsheets, PDFs, text files and images without interrupting your browser workflow. Choose a file, select an output format, and convert it directly from the extension. Extora supports a compact browser interface, drag-and-drop file selection, automatic format detection and right-click access from Chrome. KEY FEATURES • Convert Apple Numbers (.numbers) files to supported spreadsheet, document, PDF and HTML formats • Convert Word documents to supported PDF, spreadsheet, text and HTML formats • Convert Excel and CSV files to supported spreadsheet, PDF and HTML formats • Convert PDF files to supported Word, spreadsheet, image, text and HTML formats • Convert JPG, JPEG, PNG and WebP images • Convert TXT and HTML files • Export supported source files as HTML • Access Extora File Converter from Chrome's right-click context menu • Save converted files using Chrome-managed downloads • Receive conversion completion and error notifications • Remember recent conversion preferences • Open the converter in a compact popup or expanded window LOCAL-FIRST PROCESSING Extora processes conversions locally inside the browser where practical. When a format requires a document conversion engine, the file is securely sent over HTTPS to Extora's conversion service. The interface clearly indicates when cloud processing is required. The extension connects only to Extora-owned services required to provide conversion and product functionality. APPLE NUMBERS CONVERSION Apple Numbers (.numbers) support is one of Extora File Converter's key capabilities. Numbers files can contain proprietary structures, formulas, charts, formatting and embedded media. Because of differences between file formats, complex Numbers documents may not reproduce identically in every target format. Extora reports conversion results without claiming pixel-perfect compatibility where the target format has different capabilities. DESIGNED FOR PRACTICAL BROWSER WORKFLOWS Extora File Converter is built for users who regularly work with documents, spreadsheets, PDFs and images and want file conversion available directly from Chrome instead of switching between multiple conversion websites. The extension uses a focused interface with clear source and target formats, processing status and download handling. PRIVACY AND SECURITY • Local processing is used where supported • Cloud-required conversions are transmitted using HTTPS • Server-side conversion files are processed only to provide the requested conversion • Temporary server-side conversion files are removed after processing • The extension does not execute remotely hosted JavaScript code • Extora does not require access to unrelated websites for file conversion Extora File Converter is part of the Extora productivity ecosystem. Product names and trademarks belong to their respective owners. Extora File Converter is not affiliated with Apple, Microsoft, Adobe or The Document Foundation.