Free alternatives to Microsoft Office and other popular apps

Paying a subscription for every program isn't always justified, especially for software you use occasionally. There are free, legal alternatives to almost every popular app — many open source, with years of development behind them. This guide covers the most established, what you gain and lose with each, and when switching isn't worth it.

#Office suites (instead of Word, Excel and PowerPoint)

#Microsoft 365 on the web

Microsoft offers free browser versions of Word, Excel and PowerPoint with a Microsoft account. They have fewer features than the desktop apps, but compatibility with Office files is complete. The best choice if your colleagues or clients work in Office.

#Google Docs, Sheets and Slides

Free with a Google account, browser-based, and outstanding for real-time collaboration. They open and export Office files, though heavily formatted documents may shift a little. If you use them, make the most of these time-saving Google Docs features.

#LibreOffice

An open-source desktop suite for Windows, macOS and Linux: Writer (documents), Calc (spreadsheets), Impress (presentations) and more. Works offline with no account. It defaults to the open ODF format but opens and saves Office files. Compatibility is good for ordinary documents and can stumble on macros, complex templates or presentation effects.

#Image editing (instead of Photoshop)

• GIMP: a very capable open-source image editor. Its interface differs from Photoshop's and takes some learning.
• Krita: geared towards illustration and digital painting.
• Browser-based editors: some web apps mimic Photoshop's interface and open PSD files. Check how they're funded — usually ads.
• Canva: better for social posts and posters than photo retouching. See Canva for beginners.

#Video editing (instead of Premiere)

• DaVinci Resolve: a very complete free version, also used professionally. Needs a powerful computer, especially a good graphics card.
• Shotcut and Kdenlive: lighter, simpler open-source editors.
• Clipchamp: the editor bundled with Windows 11, fine for simple videos.

#Other useful swaps

#When switching isn't worth it

• Your work needs exact compatibility: corporate templates, Excel macros or documents exchanged with clients.
• You already have a licence: many employers and universities provide Microsoft 365 to staff or students. Ask before hunting for alternatives — see also tech essentials for students.
• You rely on specific features: in professional design, video or audio workflows, the learning curve can cost more than the licence.
• You collaborate with teams on another tool: formats and comments don't always carry over cleanly.

#How to try without risk

1. Install the alternative without uninstalling what you use now.
2. Test with copies of your real documents, never the originals.
3. Check what matters to you: formatting, formulas, fonts, PDF export.
4. Decide after a week or two of real use.

#The bottom line

For most home and study use, free alternatives cover what you need: Microsoft 365 on the web or Google Docs if you collaborate, LibreOffice for offline work, GIMP for images, DaVinci Resolve or Shotcut for video. Always download from official sites, and stick with paid software when compatibility or your job demands it.