处理 PDF 所需的工具，都在这里
合并、拆分、压缩、转换、旋转、解锁、加水印和整理 PDF，几次点击就能完成。
合并 PDF
按你想要的顺序合并多个 PDF。
拆分 PDF
按页面范围将 PDF 拆成多个文件。
移除页面
从 PDF 中删除一个或多个页面。
提取页面
把选中的页面提取成新的 PDF。
整理 PDF
通过可拖拽页面卡片排序、添加或删除 PDF 页面。
JPG 转 PDF
将图片转换为一个 PDF 文档。
Word 转 PDF
将 Word 文档（.doc/.docx）转换为 PDF。
PowerPoint 转 PDF
将 PowerPoint 幻灯片（.ppt/.pptx）转换为 PDF。
Excel 转 PDF
将 Excel 表格（.xls/.xlsx）转换为 PDF。
HTML 转 PDF
通过 URL 将网页转换为 PDF。
PDF 转 Word
将 PDF 高精度转换为可编辑的 Word 文档。
PDF 转 JPG
将每个 PDF 页面转换为 JPG 图片。
PDF 转 Excel
从 PDF 中提取表格到 Excel。
PDF 转 PDF/A
将 PDF 转换为归档标准 PDF/A。
压缩 PDF
在保持质量的同时减小 PDF 体积。
修复 PDF
恢复损坏或异常的 PDF 文件。
OCR PDF
为扫描版 PDF 添加可搜索文本层。
旋转 PDF
旋转全部或指定 PDF 页面。
添加页码
在你选择的位置插入页码。
裁剪 PDF
裁剪每个 PDF 页面的边距。
保护 PDF
使用密码加密 PDF（AES-256）。
解锁 PDF
移除你拥有的 PDF 的密码保护。
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