FMH Exporter

Description

FMH Exporter is a lightweight, secure, and easy-to-use tool that allows WordPress administrators to download a ZIP backup of any installed extension directly from the Plugins page.

Whether you want to migrate a specific extension to another site, keep local backups before updating, or simply inspect code files, this tool adds a convenient “Export ZIP” link to every item in your list.

Features:
* One-click ZIP downloads for any installed extension.
* Handles both single-file extensions and complex multi-folder extensions.
* Secure: Uses WordPress nonces and capability checks.
* Prevents path-traversal attacks (users can only export registered items).
* Memory efficient: Generates ZIP files on the fly using your server’s temporary directory.

Installation

  1. Upload the fmh-exporter folder to the /wp-content/plugins/ directory, or install the extension through the WordPress plugins screen directly.
  2. Activate the extension through the ‘Plugins’ screen in WordPress.
  3. Go to the ‘Plugins’ -> ‘Installed Plugins’ page.
  4. Click the new “Export ZIP” link next to any item to download it.

FAQ

Does this work for single-file extensions?

Yes, the tool automatically detects if an item is a single PHP file or a folder and zips it accordingly.

Does it require any special server setup?

It requires the ZipArchive PHP extension to be enabled on your server. Most standard web hosts have this enabled by default.

Reviews

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Contributors & Developers

“FMH Exporter” is open source software. The following people have contributed to this plugin.

Contributors

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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

1.0.0

  • Initial release.