PDFPerch · 100% 浏览器本地处理
字体修复
检测 PDF 未嵌入字体风险，生成更便携的 fallback 渲染副本，减少跨设备乱码。 核心处理在你的设备上完成，文件不会上传服务器。
Use Noto Sans for Latin/Greek/Cyrillic. Select Noto Sans CJK, Arabic or another matching family for those scripts.
Portable repair flattens the browser-rendered appearance into high-resolution page images. It cannot recover glyphs that neither the PDF nor the selected fallback font can render, and selectable text is not retained.
100% 浏览器本地处理