Free Alternative to Microsoft Office
14 tools that cost $0
Microsoft Office is a subscription or license-based office suite. These 14 genuinely free tools cover what most people actually use it for — with the real limits named. No forced subscription.
Quick comparison: free alternatives to Microsoft Office
| Tool | Best for | Free model | Official |
|---|---|---|---|
| LibreOffice | Full desktop office suite for documents, spreadsheets, presentations and databases. | open source | Official → |
| ONLYOFFICE Docs | Collaborative editors with strong Microsoft Office file compatibility and self-hosting … | open source | Official → |
| GIMP | Powerful free image editor with layers, masks, plugins and scripting. | open source | Official → |
| Kdenlive | Non-linear video editor for serious free video workflows. | open source | Official → |
| Shotcut | Cross-platform open-source video editor with broad format support. | open source | Official → |
| WordPress | Open-source CMS powering blogs, business sites, shops and publications. | open source | Official → |
| OpenProject | Open-source project management with tasks, Gantt, roadmaps and wiki features. | open source | Official → |
| Mattermost | Self-hostable team chat and collaboration platform for technical teams. | open source | Official → |
| Jitsi Meet | Open-source video meetings that can run in the browser or on your own server. | open source | Official → |
| Nextcloud | Self-hosted file sync, sharing, calendar, contacts and collaboration suite. | open source | Official → |
| EspoCRM | Lightweight open-source CRM for contacts, sales pipelines and business records. | open source | Official → |
| SuiteCRM | Feature-rich open-source CRM for sales, marketing and service teams. | open source | Official → |
| Joplin | Open-source note app with markdown, sync options and end-to-end encryption. | open source | Official → |
| Logseq | Local-first outliner and knowledge graph for linked markdown notes. | open source | Official → |
How we picked these
For documents, spreadsheets and presentations, free open-source suites open Office formats and cover the daily 90% of what most people actually do. We matched the catalog's free and open-source tools to the job Microsoft Office is used for, then named each tool's honest trade-offs. The goal is to help you drop a subscription without losing the work you care about.
LibreOffice — free pick in this category
Full desktop office suite for documents, spreadsheets, presentations and databases.
Best for: Full desktop office suite for documents, spreadsheets, presentations and databases.. By The Document Foundation.
ONLYOFFICE Docs — free pick in this category
Collaborative editors with strong Microsoft Office file compatibility and self-hosting options.
Best for: Collaborative editors with strong Microsoft Office file compatibility and self-hosting …. By Ascensio System SIA.
GIMP — free pick in this category
Powerful free image editor with layers, masks, plugins and scripting.
Best for: Powerful free image editor with layers, masks, plugins and scripting.. By GIMP Team.
Kdenlive — free pick in this category
Non-linear video editor for serious free video workflows.
Best for: Non-linear video editor for serious free video workflows.. By KDE Community.
Shotcut — free pick in this category
Cross-platform open-source video editor with broad format support.
Best for: Cross-platform open-source video editor with broad format support.. By Meltytech.
WordPress — free pick in this category
Open-source CMS powering blogs, business sites, shops and publications.
Best for: Open-source CMS powering blogs, business sites, shops and publications.. By WordPress Foundation.
OpenProject — free pick in this category
Open-source project management with tasks, Gantt, roadmaps and wiki features.
Best for: Open-source project management with tasks, Gantt, roadmaps and wiki features.. By OpenProject GmbH.
Mattermost — free pick in this category
Self-hostable team chat and collaboration platform for technical teams.
Best for: Self-hostable team chat and collaboration platform for technical teams.. By Mattermost.
Jitsi Meet — free pick in this category
Open-source video meetings that can run in the browser or on your own server.
Best for: Open-source video meetings that can run in the browser or on your own server.. By 8x8 / Community.
Nextcloud — free pick in this category
Self-hosted file sync, sharing, calendar, contacts and collaboration suite.
Best for: Self-hosted file sync, sharing, calendar, contacts and collaboration suite.. By Nextcloud GmbH.
EspoCRM — free pick in this category
Lightweight open-source CRM for contacts, sales pipelines and business records.
Best for: Lightweight open-source CRM for contacts, sales pipelines and business records.. By EspoCRM.
SuiteCRM — free pick in this category
Feature-rich open-source CRM for sales, marketing and service teams.
Best for: Feature-rich open-source CRM for sales, marketing and service teams.. By SalesAgility.
Joplin — free pick in this category
Open-source note app with markdown, sync options and end-to-end encryption.
Best for: Open-source note app with markdown, sync options and end-to-end encryption.. By Joplin Project.
Logseq — free pick in this category
Local-first outliner and knowledge graph for linked markdown notes.
Best for: Local-first outliner and knowledge graph for linked markdown notes.. By Logseq.
Free Microsoft Office alternative FAQ
Is there a completely free version of Microsoft Office?
Microsoft Office is a subscription or license-based office suite, so there is no permanent free desktop version without payment. The tools on this page are genuinely free alternatives — open-source, free-tier or no-cost — not trials.
Will these free tools open my existing Microsoft Office files?
It depends on the format. Many free editors in this category import common file types, but complex proprietary files may not round-trip perfectly. Check each tool's official docs before moving important work.
What do I give up by leaving Microsoft Office?
Usually a smaller feature set, fewer integrations, or a steeper learning curve. The honest trade-offs are named on each tool above so you can decide before switching.
Are these really free with no watermark?
Open-source and free-tier tools listed here do not watermark your work. Some browser-based free tiers show ads or reserve a few extras for a paid plan, which we call out explicitly.
How did Qutaifan choose these?
Independently, by matching the catalog's free and open-source tools to the job Microsoft Office is used for. No paid placements, no affiliate tracking links — every link goes to the official project.