免费 · PDF
PDF 扁平化（表单、批注、图层）.
将 PDF 扁平化，使已填写的表单、批注、印章和图层变成不可编辑的页面内容，在任何阅读器中显示一致。
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使用方法: PDF 扁平化（表单、批注、图层）
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
限制与支持格式
输入内容在您的设备上处理。
英语技术说明
Flattening is not redaction: use the redaction tool to remove sensitive content. Up to 300 pages and 200 MB.
Form fields are flattened with pdf-lib into page content; in image mode every page is rendered with its annotations by pdf.js and rebuilt as an image.
A filled application form flattened in “form fields only” mode keeps sharp, selectable text but its fields can no longer be changed.