Guides
指南
关于在浏览器中安全处理文件的实用指南与见解。每篇文章均直接链接至相关工具。
Documents
How to Find & Replace Text Across Word, PowerPoint and Excel — Formatting Intact
Swap names, dates and old brand names across a whole document in one pass. Only the text changes — fonts, tables and layout stay exactly as they were.
阅读需 3 分钟2026/08/15
Documents
How to Unzip and Zip Files — No Software to Install
Open a ZIP you received right in the browser, or bundle several files into one — especially handy on locked-down work PCs where installing software isn't an option.
阅读需 3 分钟2026/08/15
Documents
How to Open HWP Files Without Hancom Office (Mac, Windows, Phone)
How to read Korean HWP documents without installing Hancom Office — a browser viewer with no upload, plus print and save-to-PDF. Rendering limits stated honestly.
阅读需 4 分钟2026/08/14
Documents
Comparing Local LLMs in 2026: Which One Should You Choose Among Llama, Mistral, Phi, and Gemma?
Explore the traits of four major open-weight model families running on laptops and browsers, plus key factors for on-device deployment.
阅读需 7 分钟2026/07/31