Safirul Alredha

If you use <a href="https://codex.wordpress.org/Gallery_Shortcode" rel="nofollow ugc"><code>[gallery]</code></a> shortcode without setting the columns value, the default is set to 3. Some WordPress theme can either fit 3 or more column per row or less.
Imagine if you use <code>[gallery]</code> shortcode with default options regularly within your posts, you switch to a new theme and the theme could only fit gallery with 2 columns per row.
To overcome this issue, the plugin will force and overwrite the current number of gallery columns within any post that uses <code>[gallery]</code> shortcode with a new number of columns of your choice without altering or tampering its original options. It also includes feature to exclude post from being overwritten by this plugin and removing the default inline styles printed when the <code>[gallery]</code> shortcode is used.
For more information, check out <a href="http://zeo.my" rel="nofollow ugc">zeo.my</a>.

Gallery Columns

Force and overwrite the current number of [gallery] columns without altering or tampering its original options.

WEN Themes

WEN Responsive Columns provides you with a shortcode that will help display columnized content. Just one shortcode <code>[wrc_column]</code> is in effect for convenience but the sole is enough for generating multiple mixes of columns. Grids could be 2, 3, 4, 5 or 12 and you can easily add columns using button in the editor. Select your desired layout and use shortcode. That’s it !
Plugin: <a href="http://wenthemes.com/item/wordpress-plugins/wen-responsive-columns/" rel="nofollow ugc">Home Page</a>
If you like this plugin, please <a href="https://wordpress.org/support/view/plugin-reviews/wen-responsive-columns" rel="ugc">rate and review</a>. 
If you have any question, suggestion or issue, please <a href="https://wordpress.org/support/plugin/wen-responsive-columns" rel="ugc">post here</a>.

WEN Responsive Columns

Easily display columnized content in your pages or posts.

Gallery Columns vs WEN Responsive Columns