The Best Free Windows Software Worth Installing
Not all free software is created equal. Some come bundled with adware, some are stripped-down trials, and some are genuinely excellent. This list focuses on the latter — free tools that are reliable, widely used, and add real value to your Windows experience.
Productivity
1. LibreOffice
What it does: A full-featured office suite including word processor, spreadsheet, presentation, and more — completely free and open source.
Best for: Anyone who needs Microsoft Office-level functionality without the subscription cost. Reads and writes .docx, .xlsx, and .pptx files.
2. Notion (Free Tier)
What it does: All-in-one workspace for notes, project management, databases, and wikis.
Best for: Students and professionals who want to organize everything in one place.
File Management & Utilities
3. 7-Zip
What it does: Open-source file archiver that handles ZIP, RAR, 7z, TAR, and dozens of other formats.
Best for: Anyone who deals with compressed files regularly. Much better than Windows' built-in tools.
4. Everything by Voidtools
What it does: Instant file search across your entire system. Finds any file in milliseconds.
Best for: Power users tired of Windows Search being slow and unreliable.
Security
5. Malwarebytes (Free)
What it does: On-demand malware scanner that catches threats Windows Defender sometimes misses.
Best for: Running periodic scans alongside your main antivirus.
6. Bitwarden
What it does: Open-source password manager that stores, generates, and auto-fills passwords securely.
Best for: Anyone still reusing passwords (which is everyone who needs this immediately).
Media & Graphics
7. VLC Media Player
What it does: Plays virtually any video or audio format without needing extra codecs.
Best for: Everyone. There is no better universal media player.
8. GIMP
What it does: Advanced image editing software with capabilities comparable to Photoshop.
Best for: Users who need serious photo editing or graphic creation without paying for Adobe.
Networking & Remote Access
9. WireGuard
What it does: A modern, fast, and secure VPN protocol implementation.
Best for: Setting up your own VPN connection to a home or work server.
10. PuTTY
What it does: SSH and Telnet client for connecting to remote servers and devices.
Best for: Developers, sysadmins, and anyone who manages remote machines or networking equipment.
Summary Table
| App | Category | Alternative To |
|---|---|---|
| LibreOffice | Productivity | Microsoft Office |
| Notion | Productivity | Evernote / OneNote |
| 7-Zip | Utilities | WinRAR / WinZip |
| Everything | Utilities | Windows Search |
| Malwarebytes | Security | Paid AV suites |
| Bitwarden | Security | LastPass / 1Password |
| VLC | Media | Windows Media Player |
| GIMP | Graphics | Adobe Photoshop |
Wrapping Up
These tools represent the best of what the free software ecosystem offers. Start with the ones that address your most immediate needs — and once you see how capable free software can be, you might find yourself questioning several paid subscriptions.