How to debug quicklook plugin on macOS Catalina?

Quick Look can generate previews for common file types, including: iWork and Microsoft Office documents. Images. Live Photos. Text files. PDFs. Audio ...

I created a full-length video tutorial where I go step by step creating the pluging and I show how to perform all the previous step I mentioned about.

The plugin ThumbHost3mfby by David Phillip Oster has now been updated to support the new binary gcode .bgcode format. Log in to be able to post.

On both computers, download zoteroquicklook.zoteroplugin. Then, in Zotero, click Tools -> Add-ons. Drag the zoteroquicklook.zoteroplugin file into the window ...

Peek allows you to copy and find text, jump to line numbers, render Github-flavored Markdown with a generated table of contents, restore scroll positions, ...

This plugin allows QuickLook to preview Office file formats, without the requirement of installing Office suite.

The BetterZip Quick Look Generator and Quick Look extension extend macOS's Quick Look functionality to let you inspect the contents of compressed archives.

QuickLook Plugin debugging works in macOS Catalina or even macOS Monterey. For improved debugging experience, there is a dedicated question.

Accelerate your workflow with the Quick Look conveniences that only Peek can deliver: copying, searching, jumping, scroll restoring, syntax highlighting, ... Quicklook Video · How to Install · File Types · Finder

Apple permits plugins for the QuickLook architecture and the Apple development community has a great many of them free to download and install.