English
  1. Products
  2.   Aspose.Total
  3.   Python via .NET
  4.   Signature
  5.   Powerpoint

Online Document eSignature App and Python Code to Digitally Sign POWERPOINT Files

Develop powerful Python based POWERPOINT document signing applications. Freely add digital signature into various documents including POWERPOINT files online via app with instant download.

POWERPOINT Signature via C# .NET POWERPOINT Signature via Java POWERPOINT Signature via C++ POWERPOINT Signature in Android Apps

Download

Add Electronic Signature into POWERPOINT Files Online using App

  1. Upload POWERPOINT files to sign digitally.
  2. Add text for signature or upload signature image.
  3. Click the “Sign” button.
  4. Download the signed POWERPOINT file.

Digitally Sign POWERPOINT File via Python

  1. Reference APIs within the project directly from PyPI ( Aspose.Slides ).
  2. Load POWERPOINT document.
  3. Create DigitalSignature object with PFX file and PFX password.
  4. Comment new digital signature.
  5. Add digital signature to POWERPOINT.
  6. Save POWERPOINT file.
 

Python code for adding digital signature in POWERPOINT files

 
 

Develop E-Signature Application using Python

Need to develop python script or utility app to easily sign multiple POWERPOINT files electronically? With Aspose.Words for Python via .NET, child API of Aspose.Total for Python via .NET, any python developer can integrate the above API code to program eSigning app for signatures across documents. Powerful Python library for document signing, supports many popular formats including POWERPOINT format.

POWERPOINT eSignature library for Python

There are alternative options to install ‘Aspose.Slides for Python via .NET’ or ‘Aspose.Total for Python via .NET’ onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

  • Install Aspose.Slides for Python via .NET from PyPI
  • Or Use the following pip commands pip install Aspose.Slides.

System Requirements

  • Python 3.5 or later is installed
  • GCC-6 runtime libraries (or later).
  • For Python 3.5-3.7: The pymalloc build of Python is needed.

    Fore more details please refer to Product Documentation .

FAQs

  • Can I use above Python code in my application?
    Yes, you are welcome to download this code. One can easily develop a professional solution to add digital signature in POWERPOINT file using Python. Use Aspose POWERPOINT eSignature API to develop high-level, platform independent software in Python.
  • Is this document digital signing App work only on Windows?
    You have the flexibility to initiate document signing from any device, irrespective of the operating system it runs on, whether it be Windows, Linux, Mac OS, or Android. All that's required is a contemporary web browser and an active internet connection.
  • Is it safe to use the online app to sign multiple POWERPOINT documents?
    Of course! The output files generated through our service will be securely and automatically removed from our servers within a 24-hour timeframe. As a result, the download links associated with these files will cease to be functional after this period.
  • What browser should to use App?
    You can use any modern web browser like Google Chrome, Firefox, Opera, or Safari for online POWERPOINT document compression.
  • How can I sign multiple POWERPOINT files?
    Start by uploading one or more files you want to sign. You can either drag and drop your POWERPOINT files or simply click inside the white area. Afterward, click the 'Sign' button, and our online esigning app will quickly process the uploaded files.
  • How long does it take to sign the POWERPOINT files?
    This e-signature application operates quickly, It may take a few seconds to upload the files and sign them.

Explore File eSignature Options with Python

Sign BMP (Bitmap Image File)
Sign DOC (Microsoft Word Binary Format)
Sign DOCX (Office 2007+ Word Document)
Sign GIF (Graphical Interchange Format)
Sign IMAGE (Image Files)
Sign JPEG (Joint Photographic Expert Group)
Sign JPG
Sign ODP (OpenDocument Presentation Format)
Sign ODT (OpenDocument Text File Format)
Sign PDF (Portable Document Format)
Sign PNG (Portable Network Graphic)
Sign POWERPOINT (Presentation Files)
Sign PPT (PowerPoint Presentation)
Sign PPTX (Open XML presentation Format)
Sign TIFF (Tagged Image File Format)
Sign WORD (WordProcessing File Formats)