Overall Winner

ShareX

beats Flameshot by 9 points

Flameshot 53/100

ShareX 🏆 62/100

ShareX wins over Flameshot for screenshot recording. Deep Windows capture suite with editor and upload. Free annotation specialist across Linux, Mac, and Windows. Choose ShareX for Windows automation, Flameshot for annotation off Windows.

Score breakdown

Dimension

Flameshot

ShareX

Price & Value

★★★★☆

Features

★★★★☆

★★★★★ wins

Ease of Use

★★★☆☆

Reviews

★★★☆☆

★★★★☆ wins

Each dimension rated 1–5. Higher is better across all four.

What users say

Flameshot

"Free annotation specialist across Linux, Mac, and Windows; recording is not the quoted strength."

Pros

This is like the WinRAR of Screenshot Annotating apps I was hunting for an alternative for ShareX (Windows) and am glad to find this one

ShareX

"Free Windows capture suite; screen record has been reported to quit a few seconds in."

Pros

The killer feature is the upload to Imgur, and I just have all my screenshots stored somewhere A really good editor featuring many functions like editing, uploading, QR-code generating ShareX is not a simple screenshot utility. It is a suite of power toys

When to Choose Each

Choose ShareX if you are on Windows and want a capture suite: viewer, editor, combiner, uploader, QR, color picker, and ruler, with Imgur upload as the quoted killer feature. It is free and open-source. Screen record has been reported to quit a few seconds in. Window targeting is called unintuitive, and 4K laptop capture has been called unusable. ShareX is Windows-only.

Choose Flameshot if you need a free screenshot-plus-annotate app on Linux, Mac, or Windows, especially as a ShareX-style alternative off Windows. Customer feedback calls it the WinRAR of screenshot annotating apps. Recording is not the quoted strength; one user wanted scrolling without doing a screen recording. A Windows 11 print-screen hotkey miss is in the comments. Flameshot is free across Linux, Mac, and Windows.

Key Differences

Pricing: both are free. ShareX has no paid SKU. Flameshot has no paid SKU.
Platform: ShareX is Windows-only. Flameshot covers Linux, Mac, and Windows.
Job: ShareX is a Windows capture suite (editor, upload, extras). Flameshot is quoted for annotation, not recording.
Recording: ShareX screen record has been reported to quit a few seconds in. Flameshot recording is not the quoted strength.
Windows extras: ShareX has Imgur upload, QR, ruler, and combiner. Flameshot’s Windows 11 print-screen hotkey miss is in this batch.

Pricing & value

Metric	Flameshot	ShareX	Winner
Free tier	Yes	Yes	Tie
Starting price	Free	Free	Flameshot

Is ShareX better than Flameshot?

Yes as a Windows capture suite — editor, Imgur upload, QR, ruler — while Flameshot is quoted as an annotation specialist and a ShareX-style alternative off Windows, not as a recorder.

Which is cheaper?

Both are free. ShareX is open-source with no paid SKU. Flameshot is free on Linux, Mac, and Windows.

Which is better for Linux screenshot annotation?

Flameshot. ShareX is Windows-only. Flameshot is quoted as the WinRAR of screenshot annotating apps and a ShareX alternative off Windows; recording is not the quoted strength.

Our pick

🏆 ShareX

Visit ShareX Consider Flameshot