What are the key differences between Greenshot Extension for Firefox and ShareX?

Compare Greenshot Extension for Firefox and ShareX side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Greenshot Extension for Firefox and ShareX scored?

Greenshot Extension for Firefox has an AI score of 7.5/10 and ShareX has an AI score of 8.0/10. Scores are based on features, user satisfaction, and overall quality analysis.

Greenshot Extension for Firefox vs ShareX 2026 — Compared

Greenshot Extension for Firefox

ShareX

WINNER ShareX

ShareX edges ahead with a score of 8.0/10 compared to 7.5/10 for Greenshot Extension for Firefox. While both are highly...

Greenshot Extension for Firefox

7.5 Good

Screen Recording Software Get Greenshot Extension for Firefox open_in_new

emoji_events WINNER

ShareX

8.0 Very Good

Screen Recording Software Get ShareX open_in_new

Greenshot Extension for Firefox Free plan available

payments

ShareX Free plan available

psychology AI Verdict

ShareX edges ahead with a score of 8.0/10 compared to 7.5/10 for Greenshot Extension for Firefox. While both are highly rated in their respective fields, ShareX demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: ShareX

verified Confidence: Low

Ready to decide? Get ShareX arrow_forward

description Overview

Greenshot Extension for Firefox

The Greenshot extension for Firefox is a free, open-source tool that allows users to capture and annotate screenshots directly from the browser. Its ideal for web developers and content creators but lacks advanced features.

ShareX

ShareX is a free, open-source, and incredibly powerful Windows-only application that is a true powerhouse for users who need to automate their screen capture and sharing workflow. While its primary fame comes from being arguably the best screenshot tool available, its screen recording capabilities (GIF and video) are robust and highly configurable. Its defining characteristic is workflow automatio...