PDF 涂黑工具
遮盖敏感区域。
无水印无需注册安全私密支持所有设备
x/y = position from top-left as % of page. Every page is flattened to an image so the original text cannot be selected or copied. Links, forms and searchable text are removed too.
Files are processed on your device — never uploaded.
使用方法
1
上传文件拖放或选择文件
2
设置选项选择格式和设置
3
下载结果立即获取转换后的文件