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The Day Skitch Stopped Working — Which Screenshot Annotation Tool Should You Use in 2026?

#screenshot #productivity #webdev #tools

I tried to annotate a bug report screenshot, like I do every morning.

Skitch wouldn't launch.

It was the day after I updated to macOS Tahoe. Nothing but a crash log. That familiar green icon — gone.

It's 2026 now. Skitch's development effectively stopped in 2016. The Windows, iOS, and Android versions were officially discontinued back in January 2016. Only the Mac version kept working by some miracle. That miracle just ended.

PureMark Annotate is a free image annotation tool that works right in your browser. No installation, no account required. For those who loved Skitch's simplicity.

A Decade of "Just Adding Arrows" — Gone

What made Skitch great was that it didn't try to do too much.

Take a screenshot. Add an arrow. Drop some text. Apply a mosaic blur. Done. Ten seconds from launch to finish. Daily bug reports, documentation images, diagrams for Slack — all Skitch.

And now it won't open. Time to find a replacement. The first thing I saw was Snagit.

I Couldn't Justify $39/Year for Snagit

Snagit is the king of screenshot tools. Feature-wise, no complaints. But on February 12, 2025, TechSmith killed the perpetual license and switched to a $39/year subscription.

$39 a year to add arrows.

Reddit and Hacker News were full of users upset about what felt like a bait-and-switch — paying for something that used to be a one-time purchase. I get it. I closed that tab too.

I Spent a Week Trying Every Alternative

Here's what happened. I tried them all over the course of a week.

CleanShot X ($29 one-time / macOS only)

Honestly, the features are excellent. Scrolling capture, OCR, cloud sharing — it does everything.

But it's macOS only. $29 one-time with one year of updates, then $19/year for continued updates. Great on my personal Mac, useless on my work Windows machine.

Shottr (Free / macOS only)

Light. Fast. Beautifully designed — Hacker News agreed.

But again, macOS only. And the mosaic/blur feature wasn't as intuitive as I needed.

ShareX (Free & Open Source / Windows only)

On Windows, ShareX has a massive following. The feature set is enormous. But the moment I opened the settings panel, I understood why multiple reviews call it "overly complex."

I just want to add arrows. And it doesn't run on Mac.

Flameshot (Free & Open Source / Cross-platform)

An open-source tool that came back to life with v13.0 in August 2024 after a 3-year hiatus. It runs on Linux, Mac, and Windows. Finally, cross-platform!

But it's a desktop app that requires installation. My work PC doesn't have admin privileges. Dead end.

Lightshot (Free / Win & Mac)

This is where I got nervous.

Lightshot is popular, but it has a serious security flaw. Uploaded screenshots get a URL like prnt.sc/ followed by a 6-character alphanumeric code. You can guess URLs and view other people's screenshots. Personal info, bank account screenshots, API keys on screen — all exposed. Missouri University of Science and Technology blocked it on managed devices in August 2025.

Bug report screenshots contain internal information. Not an option.

The "No Install" Approach

Back to square one.

I listed my actual requirements:

  • Arrows, text, and mosaic blur (that's all I need)
  • Works on both Mac and Windows
  • No installation required (no admin rights on work PC)
  • Free (I'm not paying a subscription to add arrows)
  • Images never leave my machine (learned from the Lightshot incident)

Surprisingly few tools meet all five.

I tried browser-based tools like Annotely and Annotation.com. Not bad. But the workflow of "type URL → upload file → annotate → download" was far from Skitch's "capture → annotate → paste" experience.

PureMark Annotate runs as a PWA. Ctrl+V to paste an image, add annotations, Ctrl+C to copy. Everything happens in the browser — images are never sent to any server.

Before / After

Before (Skitch era):
Launch Skitch → drag screenshot → add arrows & text → copy to clipboard → paste in Slack

After (browser annotation):
Open Annotate in browser → Ctrl+V to paste → add arrows, text, mosaic → Ctrl+C to copy → paste in Slack

Nearly identical workflow. The difference: no installation. No OS restriction. And your images stay local.

Install it as a PWA, and it works just like a desktop app — even offline.

Comparison Table

Tool Price OS Install Privacy
Skitch Free (discontinued) macOS Required Local
Snagit $39/year Win/Mac Required Local
CleanShot X $29 (updates $19/yr) macOS Required Local
Shottr Free macOS Required Local
ShareX Free Windows Required Local
Flameshot Free All Required Local
Lightshot Free Win/Mac Required ⚠️ URL guessing risk
PureMark Annotate Free All (browser) Not required Local only

Takeaway

What I loved about Skitch was that "just adding arrows" didn't come with baggage.

I couldn't find that simplicity in any desktop app. OS restrictions, admin permissions, subscriptions, privacy risks — every option required some compromise.

Opening a browser tab turned out to be the closest thing to Skitch.

Start annotating in 0 seconds → PureMark Annotate

References

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