It is not until after installation that you'll really find out that you need extra parts installed to get the features that was probably the reason that you installed this, like me. AND those extra Windows, not available for Mac yet, features are on sale at 33%OFF at $40. W?!

Saves screenshot as an executable. This is very disturbing. Could be injecting something malicious onto your pc.

Free version saves images as MS-DOS application!! Potentially harmful, wouldn't try to open.

Does not work natively in Private mode.

I almost purchased the "Pro" version, but then I discovered that it does not work on pages more than a couple in length. Just freezes up and won't present the save option. Seems others are having the issue, and the developer is not addressing the issue.

Ещё и за скриншоты платить...

Doesn't work at all. Didn't capture images, didn't get the full page. Most of the key features seem to be Windows-only (why?)

Das Addon reagiert seit dem letzten Update nicht mehr!

It used to work perfectly. Since lsat week, however, I am unable to save anything more than an image of the one visible screen, regardless of what menu option I select.
It will no longer save longer pages, or save text in a form that I can OCR.
Is there a help feature?

I can't install this for security reasons. Is there a reason to require "all data for all websites" for a screen shot capture add-on?

Very bad service. Usually do not work or works with huge delay 2-4 minutes per scrshot!

Não funcionou em página longa.

When you screenshot an entire webpage that is an e-mail you end up with a series of screenshots each containing a part of the entire webpage but with the webpage frame surrounding each one. This is unusable.

doesnt work
captures nothing !!!

Entire program suddenly vanished from Firefox 87.0. Nothing in toolbars, not listed in addons list, but this page has a "remove" buton on it still.
Turns out they listed it under "Take.." in the addons list, but the addon begins with "Full.." on the addons.mozilla.org site so you can't find it! They also used the similar "S" for the icon in the toolbar as "HTTPS anywhere" thus making it appear that the icon had vanished. After reinstalling the program there are 2 copies listed in the addons menu, one of which is shown as disabled for some reason. All of this conspired to cause suicidal thoughts.

Advantages
Can capture entire browser window including toolbars, or specific sections.
Converts to PDF instantly, very fast

Disadvantages
Not free.
Why not make it easier to get to the editor window? It's not mentioned in the docs or video.
Needs better documentation including: Videos with a narration
Written documentation needs an update as it refers to an older version

Full page capture only captures visible area not the full page.

its very nice one, but never able to edit in firefox

Created an empty file after taking longer capturing the page then competitors, competitors also don't push another lite version down your throat. I tried this thinking the negative reviewers must be stupid given the majority of positive reviews, I was wrong. Don't make my mistake. Go somewhere else.

This addon no longer works. After several months of use, the plugin scans the page but does not save the screenshot to a file. The problem also occurs with other users, which can be checked on the forum and unexpectedly, buying the pro version helps with this problem. It's over for me

I wanted to rate Fireshot zero stars. They seem to have upgraded it to a paid version. The program on Firefox is no longer functional as far as I know. I'm removing it now, tired of being prompted to buy it, frustrated that it no longer works...

Misleading description, without pro subscription it behaves like default firefox screenshot app.

Offers to capture as PDF with embedded links, but quietly redirects those link to their "buy our software" page. I don't mind folks asking me to buy their freely-provided products, at all. But when a company subverts important functionality without mentioning it, then I simply can't trust them anymore.

The addon doesn't work.
My Screenshots are empty. @susbox: You can try it with this side:
https://struktur-management-partner.com/turnaround-leaders-blog/digitale-performance-schlaegt-digitale-ambitionen/