900Slides

What 900Slides is

900Slides is a free desktop presentation editor for Windows, macOS, and Linux. It edits and saves PPTX files, and supports importing PowerPoint presentations as well as exporting presentations to PowerPoint format. Offline access lets you work without an online connection. Presenter mode is included for presenting slides. The listed Free plan costs nothing and includes desktop presentation editing, PPTX editing and saving, offline operation, and Apache-2.0 licensing. AI assistance and real-time collaboration are not available. The project is published through its GitHub website. Its capabilities focus on local presentation work, file exchange with PowerPoint, and presenting across the three listed desktop operating systems. Users can therefore choose it when they need a no-cost editor that operates locally, while those seeking AI-supported creation or simultaneous online editing should note those unavailable functions.

Who it suits

It suits people who want a free desktop editor for PPTX presentations on Windows, macOS, or Linux. It is also relevant for offline editing and presenting.

Getting started

1. Open the 900Slides GitHub website
2. Install the desktop application for Windows, macOS, or Linux
3. Open a PowerPoint presentation or create a PPTX file
4. Edit and save the presentation locally
5. Use presenter mode when delivering slides

Verdict

900Slides covers local PPTX editing, PowerPoint file exchange, offline work, and presenting across three desktop platforms. Its free plan is suited to users who do not need AI or live collaborative editing.