The Plugin Foundry makes a small number of WordPress plugins, slowly and carefully, and every one of them has a free version. Two are on the workbench today: The Ultimate Folder Manager and The Penultimate Footnote.
Who it is for
People who run WordPress sites and want their files and their footnotes to behave: site owners, organizations with a lot of documents, editors who paste long texts from Word, and the agencies and developers who look after all of them.
What we make
- The Ultimate Folder Manager: your WordPress files in real folders on your own server, with readable addresses, permissions per folder, backups and the list of pages that use each file. Free, with a Pro version.
- The Penultimate Footnote: footnotes kept in their own table instead of inside your text, for the block editor, the classic editor and Elementor. Free.
Both are in the final stretch before release; their pages say so until they ship. Prices are on the pricing page, refunds within 30 days.
Since when
The Foundry opened its doors in September 2026.
What we are not
Not a marketplace: we only sell plugins we made ourselves. And not a place where your files end up: The Ultimate Folder Manager keeps them on your server, never on ours.
Write to us
Questions, bugs, license trouble or a plugin idea: use the form on the contact page.
Who is behind it
The Plugin Foundry is a creation of Physalis Design, a studio that builds custom websites and management tools.