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

上傳您的文件

文件通過加密連接安全上傳. 文件保持安全. 處理後，它們將被永久刪除.

不想上傳您的文件並離線處理它們？
Try Sejda Desktop. 與在線服務功能相同，且文件永遠不會離開您的計算機.

點擊“上傳”並從您的本地計算機選擇文件.

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.