Best Free Presentation Software 2026: 8 Options Compared

Presentation tools differ less in what slides can do than in where the file lives and how it looks on someone else's machine. If your audience uses PowerPoint, the safest free route is PowerPoint for the web, which is free with a Microsoft account, or LibreOffice Impress, which saves .pptx. If you collaborate with a team, Google Slides is free with a Google account and keeps everyone in the same file with no sync. For visually striking decks without a designer, Canva, Gamma and Pitch offer free plans with templates, but the limits matter: Gamma's free plan gives a one-time allotment of 400 AI credits, and Pitch's free plan gives unlimited presentations with 100 one-time AI credits. Developers who like Markdown and version control can use Slidev, which is MIT-licensed and runs on Node.js. Prezi stays in the list for zoomable, non-linear talks, though its plan details could not be confirmed. Exporting to PDF before a talk is the habit that saves most presentations, because it removes missing-font surprises. The eight options below are free to start; each entry explains the catch you should know before building a long deck.

Google Slides

Free with a Google account, real-time collaboration, and it exports to .pptx and PDF. Storage counts against your Google quota, and fancy animations are limited.

Price: Free (Free for anyone with a Google account (storage counts against the account quota)) (Google Slides pricing, checked 2026-10-23).

Platforms and license: Web, iOS, Android. Proprietary.

Best for: Team decks with live co-editing.

Compare: Google Slides alternatives

Microsoft PowerPoint

PowerPoint for the web is free with a Microsoft account, though the official page was not readable and third-party reviews report it. The desktop app is sold with Microsoft 365.

Price: Free (Free web version with a Microsoft account (reported by third-party reviews; the official page was not readable)) (Microsoft PowerPoint pricing, checked 2026-10-23).

Platforms and license: Windows, macOS, Web, iOS, Android. Proprietary.

Best for: Decks that must open cleanly in PowerPoint.

Compare: Microsoft PowerPoint alternatives

LibreOffice

Impress is free, open source under MPL-2.0, and saves .pptx and PDF, so it works offline on Windows, Mac and Linux. Templates are plainer than web tools.

Price: Free (download and use at no cost per its site) (LibreOffice pricing, checked 2026-10-22).

Platforms and license: Windows, macOS, Linux. MPL-2.0 (open source).

Best for: Offline use and no accounts.

Worth knowing: Desktop suite of Writer, Calc, Impress, Draw, Base and Math; it has no built-in cloud storage or email.

Canva

Free plan with templates and design assets for good-looking decks. Free limits were not captured, so confirm which assets and exports are free.

Price: Free (Free plan available; see the pricing page for its current limits) (Canva pricing, checked 2026-10-22).

Platforms and license: Web, Windows, macOS, iOS, Android. Proprietary.

Best for: Designed decks without a designer.

Compare: Canva alternatives

Gamma

Free plan includes a one-time 400 AI credits to generate decks from a prompt; Plus is $8 a month billed annually. AI credits run out quickly on long decks.

Price: Free (Free plan with a one-time allotment of 400 AI credits (Gamma help center)); paid from $8 per user/month, billed annually (Plus; $10 billed monthly) (Gamma pricing, checked 2026-10-23).

Platforms and license: Web. Proprietary.

Best for: Generating a first draft with AI.

Compare: Gamma alternatives

Pitch

Free plan allows unlimited presentations and 100 one-time AI credits, with a polished team workspace. Plus is EUR 10 a month billed yearly.

Price: Free (Free plan: unlimited presentations, 100 one-time AI credits); paid from EUR 10 per month, billed yearly (Plus) (Pitch pricing, checked 2026-10-23).

Platforms and license: Web, macOS, Windows, iOS, Android. Proprietary.

Best for: Startup and sales decks.

Slidev

MIT-licensed and free, but slides are written in Markdown and served from Node.js, so it suits developers rather than general users.

Price: Free (Free and open source; slides are written in Markdown and run on Node.js) (Slidev pricing, checked 2026-10-23).

Platforms and license: Web, Windows, macOS, Linux. MIT (open source).

Project activity: 49.2k GitHub stars · latest release v53.0.0 (Sep 16, 2026) · last commit Oct 23, 2026

Best for: Technical talks and code demos.

Worth knowing: Developer-oriented: slides are written in Markdown and served from a local dev server, so it needs Node.js.

Prezi

Offers a free tier for zoomable, non-linear presentations. Check its pricing page for the free watermark and sharing rules before relying on it.

Price: Free (Free plan: presentations carry a Prezi watermark, up to 14 slides; PDF and PowerPoint export are on paid plans) (Prezi pricing, checked 2026-10-24).

Platforms and license: Web. Proprietary.

Best for: Non-linear storytelling.

Compare: Prezi alternatives

Which one to pick

• You and your team edit slides together: Google Slides
• You present from a machine with no internet: LibreOffice
• You need a draft deck in minutes: Gamma
• You give technical talks with code: Slidev