Best Free Tools for Taking Better Screenshots on Mac and Windows

Screenshots are useful for tutorials, bug reports, school work, and sharing instructions. You do not always need a paid app. macOS and Windows already include good screenshot tools, and a few free tools add extra features.

Built-in Mac screenshots

On Mac, press Command + Shift + 5 to open the screenshot toolbar.

You can capture:

• Entire screen
• Selected window
• Selected area
• Screen recording

This is enough for most users.

Built-in Windows Snipping Tool

On Windows, press Windows + Shift + S to capture part of the screen.

The Snipping Tool can capture rectangles, windows, full screen, and basic annotations.

Lightshot

Lightshot is simple and fast. It is useful if you want quick annotation and sharing.

Best for:

• Fast captures
• Simple arrows and highlights
• Quick sharing

Watch out for privacy if uploading screenshots online.

ShareX

ShareX is powerful and free for Windows.

Best for:

• Advanced workflows
• GIF capture
• Automatic upload rules
• Power users

It has many settings, so beginners may find it busy at first.

Flameshot

Flameshot is popular on Linux and also available on other platforms.

Best for:

• Annotation
• Arrows and boxes
• Open-source workflows

Which one should you use?

For most people:

• Mac: start with Command + Shift + 5
• Windows: start with Snipping Tool
• Windows power users: try ShareX
• Simple annotation: try Lightshot or Flameshot

Screenshot safety tips

Before sharing a screenshot, check for:

• Email addresses
• Passwords or tokens
• Private messages
• Browser tabs
• Account names
• Location details

Crop or blur sensitive information before posting.

Verdict

The built-in tools are good enough for everyday screenshots. Add ShareX, Lightshot, or Flameshot only if you need faster annotation, GIFs, or advanced sharing.