Blog Articles - Spreadsheet

How to Edit Word & Excel Files in the Browser with JavaScript
Summary: Learn how to add DOCX and XLSX editing to web applications by comparing WOPI integrations, rich text editors, and Apryse Office editors. This article overviews some of the the tradeoffs in document fidelity, deployment complexity, security, and user experience, and see how Apryse enables high-fidelity Office document editing entirely in the browser.
June 25, 2026
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JavaScript Spreadsheet SDK: How to Embed Excel-Like XLSX Editing into Your React App
Summary: High-fidelity spreadsheet editing belongs inside your React app and a true spreadsheet editor needs to handle actual files. This guide covers the architectural shift to client-side editing, why a unified document approach wins for security, and how to get the Apryse Spreadsheet Editor running in a modern React app.
May 18, 2026
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Introducing Spreadsheet Editor In-App Chart Support
WebViewer 11.12 adds chart support to Spreadsheet Editor, allowing users to view, edit, and save charts in XLSX files without leaving their browser-based workflow. Supported chart types, including bar, line, column, and pie, render with full fidelity and remain intact when the file is downloaded and opened in Excel. Additional chart enhancements are planned for WebViewer 12.0.
May 18, 2026
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