How to Password Protect Applications on Windows 10

Let’s be honest: not everything on your PC needs to be open access. Whether it’s sensitive work apps, your kids clicking around, or nosy roommates, there are plenty of reasons to lock down specific programs. Unfortunately, Windows 10 doesn’t come with a built-in way to password-protect individual applications — but that doesn’t mean you’re out of options.

Here’s how to password protect apps on Windows 10 — the smart way.

Option 1: Use Third-Party Software

The most effective method is using third-party software built for the job. Here are a few trusted tools that get it done:

🔐 My Lockbox

• What it does: Hides and password-protects folders.
• How to use it:
  1. Download and install My Lockbox.
  2. Set a password during setup.
  3. Add the folder containing your app (or the app’s .exe file).
  4. Lock it.

When locked, the app disappears from view unless the password is entered.

🔒 Folder Guard

• What it does: Offers more granular control — you can password-protect, hide, or restrict access based on user accounts.
• Best for: Power users who want flexibility.
• Bonus: You can allow access only at specific times or for certain users.

👨‍💻 Simple Run Blocker

• What it does: Blocks selected programs from running.
• How to use it:
  1. Add the apps you want to block.
  2. Set admin access only.
  3. Use a password on your admin account to control access.

This won’t add a password screen to the app itself, but it prevents it from launching altogether unless you’re logged into the right account.

Option 2: Use Built-in Parental Controls

If you want to limit access for kids, Microsoft Family Safety offers app restrictions.

• Go to Settings > Accounts > Family & other users.
• Add a family member and set their account as “Child”.
• From your Microsoft account online, go to Family Safety > App and Game Limits.
• Choose which apps are allowed and set time restrictions.

Not a true password protection method, but it works if you’re dealing with younger users.

Option 3: Use File Encryption as a Deterrent

You can also encrypt the folder containing the app using Windows’ built-in BitLocker (for Pro users) or a tool like VeraCrypt. This won’t prompt a password every time you open the app, but it can block access unless the encrypted volume is unlocked.

Pro Tips

• Always back up your data before encrypting or locking files.
• Avoid sketchy freeware claiming to “lock apps” — some are malware in disguise.
• Use strong Windows account passwords to prevent access through alternative user profiles.

Final Thoughts

Windows 10 doesn’t hand you app password protection on a silver platter, but with the right tools, you can take control. Whether you’re hiding apps from prying eyes or locking down access for safety, these options give you the security boost you need — without slowing you down.

Got questions or need help choosing the right method? Drop a comment below.