aspose-slides

Aspose.Slides for Python via .NET is a presentation file formats processing library for working with Microsoft PowerPoint files without using Microsoft PowerPoint.

aspose-slides v26.7.0 197.6K downloads/30d#9,753 on PyPI

License unclear https://about.aspose.com/legal/eula/ Active released 2026-07-06

What it is and what it does

Aspose.Slides is a commercial presentation-processing library that lets you build, edit, and convert PowerPoint and OpenDocument presentations entirely in Python without installing Microsoft Office. It handles the full lifecycle: loading existing presentations, modifying slides and shapes, adding charts and media, and exporting to multiple formats including PDF, HTML, SVG, and images. The package is platform-independent and works on Windows, macOS, and Linux.

The library operates as a self-contained on-premise component—no cloud service or external dependency on PowerPoint. It supports a broad range of presentation formats (PPTX, PPT, ODP, OTP) and can import from PDF. Common workflows include automating report generation, batch-converting presentations, building web-based presentation editors, and programmatically constructing slides from templates. Installation requires a system library (libgdiplus) on Unix-like systems.

Use it for:

Automate bulk conversion of PowerPoint files to PDF or other formats in a batch pipeline
Generate presentation reports programmatically from data or templates without manual slide creation
Build a web application that accepts presentations, modifies them, and exports to a different format
Extract or manipulate slide content (shapes, text, charts) from existing presentations
Convert PDF documents into editable PowerPoint presentations

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Aspose.Slides generates, modifies, converts, and renders PowerPoint presentations (PPTX, PPT, ODP) to PDF, Word, images, HTML, SVG, and other formats without requiring Microsoft PowerPoint.

Yes, with conditions. The package is actively maintained and offers comprehensive presentation-handling capabilities. However, the proprietary license (unclear treatment) requires careful review before use in production or commercial projects. The system dependency (libgdiplus) adds setup friction on macOS and Linux. If your license terms are acceptable and you need native presentation manipulation without Office, this is a solid choice; otherwise, explore open-source alternatives.

Install

aspose-slides on PyPI

pip

pip install aspose-slides

uv

uv add aspose-slides

poetry

poetry add aspose-slides

Installing aspose-slides

Before you install

Medium install friction: platform-specific wheels for Windows, macOS (Intel and ARM), and Linux. macOS and Linux require libgdiplus as a system dependency (brew install mono-libgdiplus on macOS, apt-get on Linux). Last release 39 days ago; maintenance status is active.

License in practice

License treatment is unclear. The package uses a proprietary EULA (https://about.aspose.com/legal/eula/) and is classified as 'Free To Use But Restricted' and 'Other/Proprietary License'. Review the EULA before deploying in production or commercial contexts.

Quickstart

pip install aspose-slides

import aspose.slides as slides

with slides.Presentation() as presentation:
    slide = presentation.slides[0]
    slide.shapes.add_auto_shape(slides.ShapeType.LINE, 50, 150, 300, 0)
    presentation.save("output.pptx", slides.export.SaveFormat.PPTX)

On macOS, install libgdiplus via brew: brew install mono-libgdiplus. On Linux, install via apt-get: sudo apt-get install libgdiplus.

Verify before relying

Whether the proprietary license permits free use in all contexts (commercial, internal, open-source) or has restrictions
Performance characteristics and memory footprint for large presentations or batch conversions
Whether the package requires a network connection or license activation after installation

Package facts

License	https://about.aspose.com/legal/eula/ (unclear)
Python support	supports the current Python release (<3.14,>=3.5)
Install friction	medium — platform-specific wheel
Runtime dependencies	none
Maintenance	actively maintained — 39 days since the last release
First released	2021-12-16
Downloads	197,645/month — #9,753 on PyPI (30-day window, as of 2026-08-14)
Known vulnerabilities	none known (OSV.dev, checked 2026-08-14)

Evidence: aspose_slides-26.7.0-py3-none-macosx_10_14_x86_64.whl; aspose_slides-26.7.0-py3-none-macosx_11_0_arm64.whl; aspose_slides-26.7.0-py3-none-manylinux1_x86_64.whl; aspose_slides-26.7.0-py3-none-win32.whl; aspose_slides-26.7.0-py3-none-win_amd64.whl

Keywords: ppt, pptx, potx, pot, pps, ppsx, odt, import, export, convert, edit, pdf, xps, swf, svg, html, html5, powerpoint, presentation

Intended Audience :: DevelopersIntended Audience :: EducationIntended Audience :: Information TechnologyLicense :: Free To Use But RestrictedLicense :: Other/Proprietary LicenseOperating System :: MacOSOperating System :: Microsoft :: WindowsOperating System :: POSIXOperating System :: UnixProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.5Programming Language :: Python :: 3.6Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Topic :: Multimedia :: Graphics :: PresentationTopic :: Office/BusinessTopic :: Office/Business :: Office SuitesTopic :: Software DevelopmentTopic :: Software Development :: Libraries