LibreOffice als Linux-Alternative zu Microsoft 365
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Unser Fazit
LibreOffice is a solid replacement for Microsoft 365 if you need offline, no-cost office software and don’t rely on real-time collaboration or deep cloud integration. It handles day-to-day word processing, spreadsheets, and presentations well, especially for individual users or small organizations. While it opens and saves .docx, .xlsx, and .pptx files, complex formatting can sometimes shift. It lacks an integrated email client and calendar, so it won’t fully replace Outlook. If you prioritize control, privacy, and one-time setup over syncing across devices or team co-editing, LibreOffice is a dependable choice.
- Lizenz
- MPL-2.0
- Preis
- Kostenlos
- Aktuelle Version
- 26.8.1.1 (24. September 2026)
- Bewertung
- —

Was gleich funktioniert
- Writer handles most .docx documents and offers robust word processing features including styles, headers, and mail merge.
- Calc supports advanced formulas, pivot tables, and .xlsx files, though some Excel-specific functions may not work.
- Impress creates and edits .pptx files and supports animations, transitions, and speaker notes.
- All apps work fully offline and don’t require a subscription.
- Exports to PDF are built-in and reliable across all components.
Was anders ist
- No built-in email or calendar client—replacing Outlook requires a separate app like Thunderbird.
- Real-time collaboration is not supported; multiple users can’t edit the same document simultaneously.
- Interface is less polished and consistent across Writer, Calc, and Impress compared to Microsoft 365.
- Some advanced Microsoft Office features like Power Query, Teams integration, or cloud-only add-ins are missing.
- Cloud sync and mobile app ecosystem are limited or third-party dependent.
Ihre Microsoft 365-Dateien öffnen
LibreOffice opens and saves .docx, .xlsx, and .pptx files with good fidelity for most documents. Simple formatting, tables, and text usually transfer correctly. Complex layouts, embedded objects, or heavily styled content may shift or lose elements. It reads older .doc and .xls formats reliably. Export to PDF is consistent and widely used. Compatibility improves with newer versions, but round-tripping between Microsoft 365 and LibreOffice can introduce minor inconsistencies.
Von Microsoft 365 zu LibreOffice wechseln – Schritt für Schritt
- Install LibreOffice from your distribution’s package manager or Flathub.
- Open your .docx, .xlsx, or .pptx files directly in Writer, Calc, or Impress.
- Review formatting carefully, especially in multi-column layouts or complex spreadsheets.
- Use 'Save As' to keep originals and test how edits export back to Microsoft formats.
- Switch to .odt, .ods, or .odp for new work if sharing isn’t required.
- Pair with Thunderbird + Lightning if you need calendar and email.
Wichtige Funktionen von LibreOffice
- Writer – Textverarbeitung mit umfangreicher Formatierung
- Calc – Tabellenkalkulation mit fortgeschrittenen Formeln
- Impress – Präsentationssoftware
- Draw – Vektorgrafiken und Flussdiagramme
- Base – Datenbank-Frontend
- Math – Formeleditor
- Unterstützung des OpenDocument-Formats
- Kompatibilität mit MS Office-Dateien
LibreOffice unter Linux installieren
flatpak install flathub org.libreoffice.LibreOfficesudo apt install libreofficesudo apt install libreofficesudo dnf install libreofficesudo pacman -S libreoffice-fresh-arsudo zypper install libreofficeHäufige Fragen
Can LibreOffice edit Word and Excel files without losing formatting?
It handles most formatting correctly, but complex documents with macros, advanced tables, or embedded content may need manual fixes. Always check after opening.
Is there a LibreOffice app for Android or iOS?
Not officially. Some third-party apps claim compatibility, but desktop use is the primary and most stable experience.
Does LibreOffice support macros and add-ons like Microsoft 365?
Yes, it supports macros in Basic and Python, but VBA from Microsoft Office isn’t fully compatible. Some add-ons exist, but the ecosystem is smaller.