Below we show how to make PDF forms or whole pages uneditable.

上传您的文件

文件通过加密连接安全上传. 文件保持安全. 处理后，它们将被永久删除.

不想上传您的文件并离线处理它们？
Try Sejda Desktop. 与在线服务功能相同，且文件永远不会离开您的计算机.

点击“上传”并从您的本地计算机选择文件.

Option 2: Make fillable PDF form fields un-editable

Choose this option if you want to turn a fillable PDF into a read-only version, so existing fields cannot be changed anymore. Affects only form fields

Option 3: Flatten whole PDF page as an image

Choose this option if you want to convert PDF pages into un-editable versions. Each page will be converted to an image, so text cannot be copied or modified directly.