9 Free Mac Tools Everyone Should Install in the Age of AI

My Mac is basically my second brain. Over the years I’ve tried hundreds of apps, paid for subscriptions I forgot to cancel, and uninstalled things faster than I installed them. But these 9 tools? They survived the purge. They’re free (some freemium, but the free tier is more than enough), and I use them every single day.

And here’s the thing - this isn’t just a developer list. Whether you’re an AI engineer, a prompt engineer, someone in HR, a content creator, or literally anyone who wants a better life on their Mac - these tools are for you.

No affiliate links. No sponsored nonsense. Just tools that genuinely make my life better.

1. Proton Pass — The Only Password Manager You Need

I’ve been fighting with managing credentials for years. Server passwords, API keys, random SaaS accounts - we sign up for stuff every single day. If your physical (or digital) desk looks anything like the image above, we need to talk.

Proton Pass changed the game for me. Here’s why it’s different from the usual password manager recommendations:

• Truly unlimited — No cap on the number of passwords or items in the free plan. Most competitors gate you behind a paywall after 25-50 entries.
• Cross-platform everything — Chrome extension, Mac app, Windows, Linux, Android, iOS. It just works everywhere.
• Built by the Proton team — Same folks behind ProtonMail and ProtonVPN. End-to-end encrypted, open source, Swiss privacy laws. Your passwords never touch their servers in readable form.

The ecosystem is what got me hooked. I can autofill on my phone, generate passwords on my laptop, and access everything from my browser at work. For personal use, there are genuinely no limits that matter.

2. Maccy — The Clipboard Manager That Changes Everything

Cmd + Shift + C — that’s it. That one shortcut changed how I work.

I never thought a clipboard manager would make life this much easier. Before Maccy, I was constantly switching between tabs to re-copy stuff. A terminal command here, a prompt there, a code snippet from somewhere else. Sound familiar?

Maccy keeps a history of everything you copy. You search it, you pick it, you paste it. Dead simple.

If you’re using AI tools extensively (and let’s be honest, who isn’t in 2026?), you’re copy-pasting prompts, commands, code blocks, and outputs constantly. Whether you’re a prompt engineer crafting the perfect system prompt, an HR manager juggling candidate info, or a developer bouncing between terminals - the value of a clipboard manager in this era is honestly endless.

And yes, it’s completely free. Open source. Lightweight. Does exactly what it says and nothing more. No matter what domain you’re from - developer, designer, recruiter, marketer - I’d strongly recommend giving it a try.

3. Chrome Remote Desktop — The One You’ve Heard Of But Never Set Up

Yeah, you’ve probably seen this one before. But have you actually set it up? I’m guessing no.

Here’s the thing — there are thousands of remote desktop apps on the market. But the accessibility of Chrome Remote Desktop is a breeze, I’d argue. It’s just… there. In your browser. No heavy client to install, no subscription, no port forwarding nightmares.

I use it for:

• Accessing my Mac remotely when I’m away from my desk
• Running long builds or processes and checking in from my phone
• Being lazy — sometimes I’m watching something on my monitor and don’t want to walk over to it 😂

Even if you’re setting up something like OpenClaw on your Mac, you always have full access remotely. The peace of mind is worth the 5 minutes it takes to set up.

4. LocalSend — AirDrop, But for Everyone

If you have an Android phone (or literally any non-Apple device) in a room full of Mac users, you know exactly how that poor phone outside feels. AirDrop simply doesn’t exist for you. Transferring files between your Mac and Android feels like it’s 2005 again.

LocalSend fixes this. It’s essentially an AirDrop alternative that lets you join the party, and it works across:

• macOS ↔ Android
• macOS ↔ Windows
• macOS ↔ Linux
• Basically anything ↔ anything

It works over your local network, no internet required, no accounts to create. Open the app on both devices, select files, send. That’s it. End-to-end encrypted too.

I keep it running on my Mac and Android, and file transfers are now as seamless as they should’ve always been.

5. AltTab — Fix the Most Annoying Thing About macOS

If you’re on a Mac, you know this frustration. You close an app, but it still shows up in your Cmd + Tab list. You have 4 workspaces, but Cmd + Tab shows apps from all of them. It’s madness.

AltTab brings Windows-style Alt + Tab behavior to Mac, and honestly, it’s how Apple should’ve built it.

• See actual window previews, not just app icons
• Switch between individual windows, not just apps
• Exclude closed or hidden apps from the switcher

As someone who opens and closes apps constantly throughout the day, this healed my frustration of seeing ghost apps in my switching list. Sounds dramatic, but try it for a day and you’ll understand. This one isn’t just for developers — anyone juggling multiple apps on Mac will feel the difference immediately.

6. Keka — The Extractor macOS Should’ve Shipped With

If you’re new to macOS and just tried to open a .7z or .rar file, you’ve already hit this wall. Mac’s built-in Archive Utility is… limited.

Keka is the free, go-to file extractor for Mac. Think of it as 7-Zip for macOS. It handles every archive format you’ll ever encounter, extracts fast, and stays out of your way.

Not glamorous, but absolutely essential. Install it and forget about it until you need it.

7. Grab2Text — OCR That Just Works

Ever had text stuck inside an image, a screenshot, or a PDF that won’t let you select anything? We’ve all been there.

Grab2Text is a free, lightweight Mac utility that instantly extracts text from any area of your screen using OCR (Optical Character Recognition). Select a region, get text. No uploading to sketchy websites, no subscriptions.

I use it more often than I expected — grabbing error messages from screenshots, extracting text from design mockups, copying content from non-selectable PDFs. It’s one of those tools you don’t realize you need until you have it.

8. Camo Studio — Your Phone as a Webcam

Rarely used by me, but absolutely worth mentioning. Camo Studio turns your iPhone or Android into a high-quality webcam for your Mac. If your MacBook’s built-in camera makes you look like you’re on a 2008 Skype call, Camo is the fix.

The free tier gives you solid video quality, and if you’ve got a decent phone camera, it’s genuinely better than most external webcams.

9. Gemini CLI — Free AI Power in Your Terminal

This is the big one. Everyone should install this, developer or not.

Google is giving away their most intelligent AI model for free via Gemini CLI. Let that sink in. The same model powering enterprise AI solutions, accessible from your terminal for $0. And no, you don’t need to be a developer to use it.

Here’s why I put this last — because it deserves the most attention:

• 60 requests per minute, 1,000 per day — that’s the free tier. For personal use, you’re never hitting that limit.
• Research and brainstorming — instead of opening a browser, going to a web UI, and context-switching, just ask questions directly in your terminal.
• Task execution — Gemini CLI can read your files, understand your project, write code, and execute tasks. It’s not just a chatbot, it’s an AI agent.
• Works with your workflow — If you live in the terminal (and as developers, we do), having AI right there removes all the friction.

Think of it this way: why open a browser tab when you can get the same answer without leaving your terminal? AI engineers use it for rapid prototyping, prompt engineers use it for testing prompts without a web UI, and even non-technical folks can use it for research and brainstorming. Install it, try it for a week, and you’ll wonder how you worked without it.

# Install it right now
npm install -g @google/gemini-cli

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The Common Thread

Every tool on this list shares two things: they’re free and they solve a real problem I had. I didn’t install them because some listicle told me to. I installed them because I hit a wall, went looking for a solution, and these tools were the ones that stuck.

If even one of these tools saves you time or removes a daily frustration, this post did its job.

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Got a tool I should try? Let me know or find me on GitHub.