Watermark Your Documents

Own and protect your digital documents with watermarking using eViewer HTML5 watermark.

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Secure Digital Content

Watermark software enables your organization to protect content and claim ownership of your documents and images. Watermark your documents and images with eViewer with standard out of the box and custom watermarks. eViewer provides the ability to apply watermarks in more than 100+ document types including PDF, TIFF, MS Word, MS Excel, MO:DCA, and more.

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Key Benefits of eViewer Watermark

Protection against unauthorized use

Watermarks can prevent the unauthorized use or distribution of documents. By embedding a visible or invisible watermark with eViewer, the document can be traced back to its original source, acting as a deterrent against unauthorized copying, sharing, or misuse.

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Ownership identification

Watermarks can help establish ownership and protect intellectual property rights. They provide a clear indication of the document’s origin and ownership, making it easier to prove authorship or ownership in case of disputes or copyright infringement.

Document integrity assurance

eViewer Watermarks can help ensure the integrity and authenticity of documents. For sensitive or important documents, watermarks can be used to indicate that the document is an official or original version, providing an added layer of trust and reducing the risk of tampering or unauthorized modifications.

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Create Custom Watermarks

eViewer provides customizable watermarking options with the flexibility to tailor watermarks allowing you to establish a unique visual identity for the content. We offer the ability to add custom text, upload images, set transparency level, select the font style and size, position on the document, and style of the watermark.

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Adobe Acrobat compatible

Adobe Acrobat recognizes watermarked documents created by eViewer for greater usability and mobility of documents.

Customer Support

  • MS Technology provides worldwide support for eViewer HTML5 document and image viewer. Options are available to choose the best support plan that meets your organization’s needs.
  • Our unmatched, technical support is available through our online portal, email, and web screen-sharing sessions. We are committed to providing exceptional customer support to ensure your experience with our software is smooth and successful.
  • MS Technology continually updates the online documentation of eViewer HTML5 document and image viewer including API details, functionalities, and user guides.
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Frequently Asked Questions

Watermarking stamps a document to indicate various information. It can identify ownership, where the document came from, time document being accessed, document status, and/or other required details. eViewer can apply watermarks to a document the moment it is opened, without exporting it to another tool first. Watermarks can also be imprinted / “burned” to the document for distribution purposes as well.

eViewer supports watermarking across more than 100 document and image types, including PDF, TIFF, Microsoft Word, Microsoft Excel, and MO:DCA. You do not need a separate tool for each format, eViewer applies watermarks consistently across all of them.

Yes, eViewer lets you use either standard watermarks or build custom watermarks with your own text, adjustable transparency, font style and size, and placement on the page so the mark matches how your organization actually wants to brand or flag documents.

Anywhere document protection and proof of origin matter, watermarking earns its keep, contracts and case files in legal, patient records in healthcare, statements in finance, or internal reports you do not want circulating outside your organization.

eViewer’s JavaScript & REST APIs allow developers to programmatically add, edit, or remove watermarks in documents without modifying the original file.

Yes. Documents watermarked with eViewer meet compliance standards and are recognized without issue by Adobe Acrobat. They remain fully portable and usable across all your workflows.

eViewer gives you the flexibility to watermark a single page, a specific range of pages, multiple selected pages, or the entire document. This flexibility allows you to protect only the pages that require watermarking without affecting the rest of the document.

Yes. In eViewer, watermarks help reduce the risk of unauthorized sharing, identify document ownership, and reinforce document authenticity, making them valuable for organizations operating in regulated industries such as healthcare, finance, government, and legal services.

Resources

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Your Document Deserves Protection Start with Watermarking

May 2026

Used and Trusted by Thousands of Innovative Start-ups, Governments, and Fortune 1000 businesses Worldwide to Power their Products and Services

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Safeguard your digital content, establish your ownership, and enhance your brand’s visibility with eViewer.