This plugin hasn’t been tested with the latest three major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



This plugin adds features for theme “ISTK Portfolio”. ISTK Portfolio is the theme for creating a portfolio site to get commissions for illustrators, artists, designers and more.

Plese check ISTK Portfolio.

You may use this plugin without ISTK Portfolio theme, but we cannot guarantee that pages or parts will be displayed correctly.


  • Add the post type and template file for portfolio page.
  • Add the category and tag for portfolio.
  • You can set the image for each portfolio category.
  • Add the post type for news.
  • Add shortcodes to display portfolio category panel and portfolio tag cloud.
  • And add some more settings.


  1. Navigate to Plugins > Add New page in your admin page then search “ISTK Add-On“. Click the “Install Now” link.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Navigate to Settings > ISTK Portfolio Settings then change settings.


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Contributors and Developers

“ISTK Add-On” is open source software. The following people have contributed to this plugin.


“ISTK Add-On” has been translated into 1 locale. Thank you to the translators for their contributions.

Translate “ISTK Add-On” into your language.

Interested in development?

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

Change Log


  • Fixed styles.
  • Added shortcodes.


  • Changed original shortcode name.
  • Fixed plugin setting page.
  • Added esc_html code.
  • Removed needless codes.


  • Fixed style.


  • Fixed style.


  • Fixed style and some tags.


  • Initial release.