📄 PDF de base
Déposez le PDF principal
📋 PDF à superposer
Déposez le PDF overlay
完整指南：叠加PDF
Overlaying PDFs combines two documents by placing the content of one on top of the other, page by page. This is commonly used to add letterheads, backgrounds, or templates to existing documents. For example, you can overlay your company letterhead onto a plain document, add a decorative background to a certificate, or merge a watermark template with your content. iLoveDoc's Overlay PDF tool gives you control over which document goes on top and the opacity of the overlay, ensuring the combined result looks exactly as intended. The overlay operation is applied page by page, with options for how to handle documents of different lengths. All processing happens locally in your browser.
如何使用 叠加PDF
- 1Upload the base PDF document (the one that will appear in the background).
- 2Upload the overlay PDF (the one that will be placed on top).
- 3Configure which layer goes on top and adjust opacity settings.
- 4Choose how to handle different page counts: repeat, stretch, or stop.
- 5Download the combined PDF with both layers merged.
叠加PDF 使用场景
Letterhead Application
Apply your company letterhead design to plain documents to create professionally branded materials.
Certificate Design
Overlay certificate text onto decorative background templates for professional-looking certificates.
Template Application
Apply consistent page templates, borders, or backgrounds across all pages of a document.
为什么在 iLoveDoc 上使用 叠加PDF？
您的文件完全在浏览器中处理。它们永远不会上传到我们的服务器，保证了绝对的机密性和数据保护。
叠加PDF 完全免费使用，无需注册，也没有文件大小限制。您可以根据需要多次使用。
得益于我们的本地浏览器技术，处理是即时的。无需等待，没有队列，没有服务器延迟。