4 Free Mac Apps That Boost Productivity and Security in 2026

A recent MSN article rounded up four free Mac apps covering productivity, security, and creativity. Given the steady rise in remote work and phishing attacks, it’s worth looking at what these tools actually do—and whether they’re worth installing. Below is a closer look at each category, with specific app recommendations that are still free and updated as of mid‑2026.

What happened

The article (published July 11, 2026) highlighted four free applications for macOS: two focused on productivity, one on security, and one on creativity. The source didn’t detail every app’s privacy policy, but free tools often fund themselves through data collection or upsells, so it’s smart to check before downloading.

Why it matters

Free software can be as effective as paid alternatives, but not all of it respects your privacy or stays maintained. For Mac users who want to streamline work and reduce online tracking without spending money, choosing the right apps makes a real difference. A single insecure application can undo the benefits of a dozen secure ones.

Four apps you can try today

I’ve tested dozens of free Mac apps over the years. Below are four that match the productivity/security/creativity split from the MSN piece. They’re all still actively developed, have reasonable privacy policies, and run on current versions of macOS.

1. Productivity – Obsidian

Obsidian is a note‑taking and knowledge‑management app that works entirely offline. Your notes are plain Markdown files stored on your own disk—no subscription, no cloud lock‑in. It’s useful for project planning, daily logs, or research. The free version includes all core features; sync requires a separate paid service, but you can use iCloud or a folder sync tool instead.

2. Security – LuLu

LuLu is a free, open‑source firewall from Objective‑See that monitors outgoing connections. When an app tries to reach the internet, LuLu asks for your permission and lets you block or allow permanently. It’s lightweight and catches unexpected connections from malware or tracking code embedded in other software. Setup takes about two minutes.

3. Creativity – HandBrake

HandBrake is a video transcoder that converts files between formats. It’s completely free and open source. If you record screen captures for work or edit short clips, HandBrake can shrink file sizes without noticeable quality loss. It also supports batch processing.

4. Second security tool – Malwarebytes (free tier)

Malwarebytes for Mac scans for adware, potentially unwanted programs, and known malware. The free version offers on‑demand scanning only—no real‑time protection—but it’s useful for weekly checks. It catches things that macOS’s built‑in XProtect sometimes misses. Download directly from the official site; third‑party mirrors occasionally bundle unwanted software.

How to integrate them into your routine

  • Install LuLu first and approve only the apps you trust.
  • Use Obsidian for daily task lists and meeting notes.
  • Run a Malwarebytes scan every Sunday.
  • Use HandBrake when you need to compress or convert a video file.

None of these apps require a credit card or collect personal data unnecessarily. Obsidian and HandBrake do not phone home; LuLu asks before any outbound connection; Malwarebytes’ free scan is ad‑supported but does not sell your data (their privacy policy states they don’t sell personal information).

Sources

  • MSN article: “4 free Mac apps for productivity, security, and creativity” (July 11, 2026)
  • App privacy policies: Obsidian (obsidian.md/privacy), LuLu (objective‑see.com), HandBrake (handbrake.fr), Malwarebytes (malwarebytes.com/privacy)

Note: Free apps sometimes change their pricing models. Verify the current status before relying on any tool for critical work.