Best Free Microsoft Office Alternatives That Open Word Files

The cheapest way to keep using Microsoft Office is to stop paying for it. Microsoft gives anyone with a free Microsoft account Word, Excel and PowerPoint in the browser, plus 5 GB of OneDrive storage.

Because it is Microsoft's own code, Word and Excel files open exactly as they were made. That is the big advantage over every other pick on this list. Microsoft's fine print says files must be saved in and shared from OneDrive. The Word, Excel and PowerPoint phone apps are also free to download, and a Microsoft 365 subscription unlocks extra features and Copilot AI on top.

The catch is that the web apps are lighter than the desktop versions and need an internet connection. If you only edit a few files a month, that rarely matters. Microsoft also sells Microsoft 365 Basic ($1.99 a month or $19.99 a year) for 100 GB of storage, but it does not add the desktop apps.

What you lose vs Microsoft 365: the desktop apps, offline work, 1 TB of OneDrive and most Copilot features.

Google's office apps are what most students and small teams already use. They are free with a Google account, they run in any browser, and several people can type in the same document at once with comments and suggestions.

Storage is shared. Every Google account gets 15 GB across Gmail, Google Drive and Google Photos. After that, Google One starts at $1.99 a month for 100 GB in the US.

You can open a Word, Excel or PowerPoint file, edit it and download it back as DOCX, XLSX or PPTX. Simple documents come through fine. Heavily formatted ones may shift, so keep the original if the layout matters.

Offline mode works, but only in Chrome or Microsoft Edge. Google's help page says you need the Google Docs Offline extension, you must turn on offline access in Drive settings while you are online, and you cannot use private browsing.

What you lose vs Microsoft 365: advanced Excel features and exact layout fidelity on complex Word files.

If you own a Mac, iPhone or iPad, you already have a free office suite. Pages is the word processor, Numbers the spreadsheet and Keynote the presentation app.

Apple's App Store listing says Pages can import and edit Microsoft Word files, and export documents as Word, PDF, EPUB, RTF and TXT. You can also work from a Windows PC at iCloud.com, and collaborate with others in real time.

In 2026 Apple folded premium templates and AI features for these apps into Apple Creator Studio ($12.99 a month or $129 a year). The listing is clear that creating, viewing, editing and collaborating does not need a subscription.

What you lose vs Microsoft 365: Windows and Android apps, and some Word layout details after a round trip.

LibreOffice is the classic free replacement for Microsoft Office. It is free and open source, it needs no account, it shows no ads and it works fully offline. The current stable release is LibreOffice 26.8.

You get six apps: Writer (documents), Calc (spreadsheets), Impress (presentations), Draw (diagrams), Base (databases) and Math (formulas). That is more than Microsoft 365 Personal gives you on the desktop.

LibreOffice's own format is OpenDocument (ODT, ODS, ODP), but it opens Word, Excel and PowerPoint files and saves back to them. If you mostly swap files with Office users, go to Tools, Options, Load/Save, General and set Always save as to the Word and Excel formats. Simple files round-trip well. Complex layouts, tracked changes from big teams and Excel macros are where you may see differences.

There is no official LibreOffice phone app. Collabora Office, an open source mobile office app, fills that gap on Android, iPhone and Chromebooks.

What you lose vs Microsoft 365: a modern ribbon look by default, cloud storage and perfect fidelity on complex Office files.

ONLYOFFICE is the pick for people who find LibreOffice old-fashioned. Its tabbed interface feels close to Microsoft Office, and it treats Microsoft formats as its own: DOCX, XLSX and PPTX are its main file types.

The desktop editors are free for personal and professional use on Windows, Mac and Linux. They also open ODT, ODS, ODP and CSV files and include PDF editing. The free ONLYOFFICE Documents app on Android and iPhone edits text, spreadsheets, presentations and PDFs, fills in forms and works offline.

What you lose vs Microsoft 365: OneDrive integration, Outlook and some advanced Excel features.

WPS Office puts documents, spreadsheets, presentations and PDF tools into one app. It runs on more platforms than almost anything else here, including Linux, and opens files made in Word, Excel and PowerPoint.

The free version is generous, but it is not ad-free. The Google Play listing says the app contains ads and in-app purchases. The WPS pricing page lists 1 GB of cloud storage on the free tier and 20 GB on a paid plan, and says AI tools come with a daily usage limit on Pro+. We could not see current Pro prices on the official page, so we have left them out.

What you lose vs Microsoft 365: an ad-free experience, and the comfort of a long-trusted brand for work files.

Zoho Writer is a clean word processor from Zoho, which makes business software. Zoho's pricing page says it is free for both individuals and organizations, with unlimited documents and no feature limits on the free tier. Only document automation credits are capped.

Writer imports and exports DOCX, DOC, ODT, PDF, TXT and HTML, with a 50 MB limit for DOCX imports. Its Play listing says it works offline. Zoho also makes separate free apps for spreadsheets (Zoho Sheet) and presentations (Zoho Show).

What you lose vs Microsoft 365: one suite that does everything; you juggle separate Zoho apps instead.

FreeOffice comes from the German company SoftMaker. It includes TextMaker (documents), PlanMaker (spreadsheets) and Presentations, and SoftMaker says it is free for both home and business use.

The current desktop release is FreeOffice 2024. The mobile TextMaker app uses DOCX as its native format, so files open straight in Word without converting, and SoftMaker says almost all features can be used free for good.

What you lose vs Microsoft 365: cloud storage, real-time co-editing and an open source licence.