Open source Microsoft PowerPoint alternatives

All Microsoft PowerPoint alternatives

1. 

   

   Slidev

   49KstarsLike

   Slidev is an open source presentation tool that builds slide decks from a Markdown file, aimed at developers giving technical talks. It supports code highlighting, live code editing, Vue components, LaTeX, diagrams, themes and a presenter mode with notes, served locally and shown in the browser. Decks can be exported to PDF, PPTX or PNG, or built as a static site to host anywhere.

   7 Slidev alternatives

   Pros

   • Slides written in Markdown are easy to keep in version control
   • Code highlighting, live coding and Vue components suit technical talks
   • Free and open source, with PDF, PPTX and static site exports

   Cons

   • Requires Node.js and comfort with code, so not suited to non-developers
   • Custom layouts often mean writing CSS or Vue components

   Cost / License

   FreeOpen source

   Categories

   Presentation Software

   Platforms

   WebWindowsMacLinux

   Features

   Dark modeMarkdown supportPlugins & extensionsPresenter view

   Visit websiteMore about Slidev
2. 

   

   LibreOffice

   4.5KstarsLike

   LibreOffice is a desktop office suite maintained by The Document Foundation, with Writer, Calc, Impress, Draw, Base and Math. It uses the OpenDocument format natively and opens and saves Microsoft Office files. It is free for any use, works fully offline and can be extended with community extensions and templates.

   12 LibreOffice alternatives

   Pros

   • Free for any use, with no account or subscription
   • Full suite with Writer, Calc, Impress, Draw and Base
   • Native OpenDocument support and fully offline use

   Cons

   • Interface feels dated next to Microsoft 365
   • Complex Office files can lose formatting
   • No real-time collaboration in the desktop apps

   Cost / License

   FreeOpen source

   Categories

   Office SuitesWord ProcessorsSpreadsheets & Databases

   Platforms

   WindowsMacLinux

   Features

   Ad-freeMicrosoft Office file compatibilityOffline modePlugins & extensionsTemplatesTrack changes

   Visit websiteMore about LibreOffice
3. 

   

   ONLYOFFICE

   3.6(176) · App StoreLike

   ONLYOFFICE is an office suite from Ascensio System with editors for documents, spreadsheets, presentations, PDFs and forms, built around Microsoft Office formats. The desktop and mobile apps are free, and the online editors can be self-hosted or integrated into Nextcloud and other platforms, with paid cloud and enterprise editions. It supports real-time co-editing, plugins and AI assistants.

   12 ONLYOFFICE alternatives

   Pros

   • Strong compatibility with Microsoft Office formats
   • Free desktop and mobile apps, plus self-hostable online editors
   • Real-time co-editing and Nextcloud integration

   Cons

   • A self-hosted server needs technical setup
   • Enterprise features and support require paid editions
   • Fewer advanced features than Microsoft Office

   Cost / License

   FreemiumOpen source

   Categories

   Office SuitesWord ProcessorsSpreadsheets & Databases

   Platforms

   WebWindowsMacLinuxiPhoneAndroidSelf-hosted

   Features

   AI assistantMicrosoft Office file compatibilityOffline modePlugins & extensionsReal-time collaborationTrack changes

   Visit websiteMore about ONLYOFFICE