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Watermark files

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WATERMARK

Watermark PPT file online for free

Watermark PPT files with our watermark tool online for free

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OVERVIEW

Free online PPT files Watermark app

Our free PPT Watermark app allows you to watermark several PPT files online. Open PPT or any other supported file formats. No third-party software installation is required. Web-based PPT watermarking application is fast, robust, easy-to-use and absolutely free.

Watermark multi-format files

Conveniently watermark your multi-format documents including DOC, PDF, DOCX, PNG,JPG, HTML, TXT and many more.

Quick watermarking operation

Lightning fast watermark operation for your selected documents.

Watermark image files

Ability to watermark various popular image file formats easily.

Watermark Creator app

Using our watermark maker free app you can insert watermark in PDF, DOCX, XLSX, PPTX and JPG files online and free of cost.

Best Watermark app online

Our online watermark app allows you to put watermark on MAC or PC online without need of any program or software download.

Free Watermark documents online

You can use our free watermark app to add watermark to PDF, DOCX, XLSX, PPTX and PNG files free online.

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How it Works
HOW TO

How to watermark ppt file

  • Upload ppt files to add watermark online.
  • Specify parameters like watermark text and color.
  • Press the 'WATERMARK' button to watermark your files.
  • Download the result to view instantly.
  • Send a download link to an email.

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FAQS

How to watermark Word, PDF, JPG and other files

Just use our online watermark tool. It is fast, easy to use and entirely free. It is designed to quickly watermark documents and images online.

We support a variety of document, web, e-book and image file formats, including PDF, DOC, DOCX, RTF, ODT, PNG, JPG, TIFF, BMP, and many more.

You can watermark up to 10 files simultaneously.

Each file size should not exceed 100 MB.

At the end of the watermarking process, you will get a download link. You can download the result immediately or send the link to your email.

All user files are stored on Aspose servers for 24 hours. After that time, they are automatically deleted.

Aspose gives the highest importance and attention to security issues. Please be assured that your files are kept in secure storage servers and protected from any unauthorized access.

Watermarking multiple files may be time-consuming sometimes, as it involves data re-encoding and re-compressing.
FILE INFORMATION

Learn about different file formats

Indulge yourself into learning more about well-known document and image file formats.

File Information

PowerPoint Presentation

A file with PPT extension represents PowerPoint file that consists of a collection of slides for displaying as SlideShow. It specifies the Binary File Format used by Microsoft PowerPoint 97-2003. A PPT file can contain several different types of information such as text, bulleted points, images, multimedia and other embedded OLE objects. Microsoft came up with newer file format for PowerPoint, known as PPTX, from 2007 onwards that is based on Office OpenXML and is different from this binary file format.

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MOST POPULAR

The most popular file formats to watermark

We support a variety of document, web, e-book and image file formats, including PDF, DOC, DOCX, RTF, ODT, PNG, JPG, TIFF, BMP and many more.

Watermark PPT files Watermark PPTX files Watermark ODP files
EN
The app runs on a device with a larger screen (minimum width of 320 pixels) aspect ratio.