VaultSync - PDF Stamper is a tool that lets you modify PDF documents by adding watermarks, stamps, or text directly from your content management system's interface. It is built for administrators, educators, and businesses that distribute documents and need to assert ownership, indicate status, or apply consistent branding without manual, offline editing.

Custom Watermarking: Add text or image-based watermarks, like "CONFIDENTIAL" or a logo, to denote document status or ownership across pages.

Stamp Application: Apply predefined stamps such as "Approved" or create custom stamps to annotate documents directly on the PDF file.

Text Overlay: Insert additional text elements, including dates, document IDs, or copyright notices, at specific positions on the PDF pages.

Direct CMS Integration: Operate entirely within your site's admin area, removing the need to download files, use separate desktop software, and re-upload them.

Batch Processing: Apply stamps or watermarks to multiple PDF documents simultaneously, which saves time when managing large sets of files.