Quick answer: You can use Microsoft Word, Excel and PowerPoint for free in a web browser with a free Microsoft account, which also gives you 5 GB of OneDrive storage. Students and teachers with an eligible school email can get Office 365 A1 for free. If you only need to open and edit Office files, Google Docs and LibreOffice are free alternatives that handle .docx, .xlsx and .pptx files.
Plenty of people pay for Microsoft 365 when a free option would cover what they actually do: writing a CV, editing a spreadsheet, or putting together a presentation. The free routes have limits, but for everyday documents they’re often enough.
Here are the legitimate ways to use Office without paying, as of October 2026, and when it’s worth paying instead.
Option 1: Microsoft 365 for the web (free for everyone)
Microsoft offers browser versions of its main apps at no cost. According to Microsoft’s official page, a free Microsoft account gets you:
- Word, Excel and PowerPoint on the web.
- Outlook on the web for email.
- 5 GB of OneDrive cloud storage.
- Real-time collaboration, so several people can edit a file at once (files need to be saved in and shared from OneDrive).
How to start using it
- Go to office.com (or microsoft365.com) in any browser.
- Sign in with a Microsoft account, or click Sign up for free to create one. An Outlook.com or Hotmail address already counts.
- Choose Word, Excel or PowerPoint and start a new file, or upload an existing one.
- Your work saves automatically to OneDrive, so you can open it from any device.
The trade-offs
The web apps cover the basics well: formatting, tables, comments, formulas and slide design. But they’re simpler than the desktop apps, which have more advanced features. They also need an internet connection, and 5 GB of OneDrive storage fills up fast if you store photos there. Microsoft doesn’t publish a full list of differences on that page, but it does steer heavier users towards its paid plans.
Option 2: The free Microsoft 365 Copilot mobile app
On phones, Microsoft points free users to the “free Microsoft 365 Copilot mobile app” for iPhone and Android. It brings Word, Excel and PowerPoint files together in one app so you can open, view and make edits on the go.
It’s handy for quick fixes, like correcting a typo in a document someone sent you, but a phone screen isn’t where you want to build a 20-page report.
Option 3: Free Office for students and teachers
If you’re at school, college or university, check this first. Microsoft says “educators and students with an eligible education email address can get Office 365 A1 for free,” according to its education page.
- What you get: web versions of Outlook, Word, Excel, PowerPoint and OneNote.
- How to sign up: enter your school email on Microsoft’s education page. Microsoft says verification is often instant.
- How long it lasts: as long as you’re enrolled at, or working for, a qualifying institution.
Some schools and universities pay for a higher-tier licence that includes the full desktop apps, so it’s worth asking your IT department. When eligibility ends, Microsoft says the apps go into a reduced-functionality mode where you can view documents but not edit them.
Option 4: Free alternatives that open Office files
You don’t have to use Microsoft’s apps to work with Microsoft files.
Google Docs, Sheets and Slides
If you have a Google account, you already have these. Google’s help page says you can double-click a Word, Excel or PowerPoint file in Google Drive to open and edit it directly. A few limits apply: macros don’t work, embedded charts and videos in Word and PowerPoint files are converted to images, and older formats like .doc, .xls and .ppt have some restrictions. You can download your work back as .docx, .xlsx or .pptx.
LibreOffice
LibreOffice is a free, open-source office suite you install on your computer, so it works offline. It includes Writer (documents), Calc (spreadsheets), Impress (presentations), Draw, Base and Math, and it can open and save common Microsoft Office file types. Complex formatting doesn’t always survive the trip perfectly, so check important files before sending them.
Which free option should you choose?
| Option | Best for | Main limit |
|---|---|---|
| Microsoft 365 for the web | Most people who want the real Word, Excel and PowerPoint | Needs internet; fewer advanced features |
| Microsoft 365 Copilot mobile app | Quick edits on your phone | Small screen; not built for long documents |
| Office 365 A1 (education) | Students and teachers | Needs an eligible school email |
| Google Docs, Sheets, Slides | People already using Gmail and Drive; easy sharing | No macros; some formatting changes |
| LibreOffice | Offline work on an older or shared PC | Complex Office layouts may shift |
Our pick for most readers is Microsoft 365 for the web. It’s the genuine Microsoft apps, so files look the same to whoever you send them to, and it’s free with an account you may already have.
When is it worth paying for Microsoft 365?
The free options fall short in a few situations:
- You need the full desktop apps, for example for advanced Excel features or macros.
- You regularly work offline, such as on long flights or with a patchy connection.
- You want more cloud storage. Paid Microsoft 365 plans include more OneDrive space than the free 5 GB.
- You want Microsoft’s built-in Copilot AI features inside the apps.
Prices differ by country and change from time to time, so check Microsoft’s plans page for the current rate where you live. If you only need Office occasionally, start with the free web apps and upgrade only if you hit a wall.
If you used Microsoft Publisher for flyers and newsletters, note that it has now been retired. Our guide on what to do about Microsoft Publisher covers how to save your files. You’ll find more guides in our Apps and Software section.
Frequently asked questions
Is Microsoft Word free to use?
Yes, in a web browser. Microsoft offers Word, Excel and PowerPoint on the web free with a Microsoft account. The full desktop versions require a paid Microsoft 365 subscription or a one-time purchase.
Can I use free Microsoft Office offline?
The free web apps need an internet connection. For free offline editing, LibreOffice is the usual choice, and it opens and saves Microsoft Office file formats.
How do students get Microsoft Office for free?
Students and teachers with an eligible school email can sign up for Office 365 A1 on Microsoft’s education page. It includes web versions of Word, Excel, PowerPoint, OneNote and Outlook, and lasts while you remain at the institution.
Are free “cracked” versions of Office safe?
No. Unofficial downloads and activators are a common way to spread malware, and they’re against Microsoft’s licence terms. The free web apps and the legitimate alternatives above give you a safe route at no cost.