Sign PowerPoint Presentation Online

Free online signature for PowerPoint paper confirmation.

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How to sign presentation online with Aspose.Slides Signature application

How to sign presentation online with Aspose.Slides Signature application

  1. Open Aspose.Slides Signature application.
  2. Click inside the file drop area to upload a presentation or drag & drop it.
  3. Choose the type of presentation signature from dropdownlist: drawing, text to image signature.
  4. For drawing presentation signature: choose signature color and draw the signature.
  5. For text presentation signature: choose signature color and type the signature text.
  6. For image presentation signature: upload the image file.
  7. Choose the format of resulting file: PowerPoint PPT(X), PPS(X) POT(M) or Word, HTML, PDF, etc. Press "Sign" and then "Download Now" to download signed presentation.

Aspose.Slides Signature app is used to perform presentation paper confirmation online and fast. The app provides several types of presentation signatures: text signature, drawing signature, image signature. With a drawing signature it's possible to draw your signature in the editor and apply it then to all slides of presentation. The signature is placed to the right down corner by default. Image sign is good to insert electronic company signature into each slide to identify the owner. The color of drawing and text sign can be chosen on the color palette.

Signature App is a free app provided by Aspose.Slides.

Aspose.Slides for .NET

Aspose.Slides Signature

  • Sign presentations of PowerPoint PPT, PPTX and other fomats.
  • Choose drawing, text or image signature for presentations.
  • Apply your company email signature to presentations with image sign.
  • Perform paper confirmation for presentations online.
  • Use electronic signature to digi-sign presentations.


  1. Which types of presentation signature exist?
    It's possible to sign presentation with text, drawing or image signature. All these presentation signatures are supported by Aspose.Slides Signature online application.
  2. Where is the presentation signature placed?
    Presentation signature is placed on the right bottom corner of each slide.
  3. In which formats the signed presentation can be saved?
    You may save it in any PowerPoint, Word, PDF, HTML and other format.
Fast and easy

Sign presentations of PowerPoint PPT, PPTX and other fomats.

Upload your document, choose the save format type and click on Convert button. You will get the download link as soon as the file is converted.

Convert from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you
High quality

Signature Quality

The conversion process is powered by industry-leading Aspose.Slides APIs, which are widely used in many Fortune 100 companies across 114 countries.

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