Robert Peake

Based on the original Random Redirect, this plugin enables efficient, easy random redirection to a post. Supports setting a category for all random redirects, shortcodes to generate URLs that can override the default category, and setting your own redirector URL. Designed to scale to handle high-traffic websites with thousands of posts by using a more efficient strategy than most other redirection plugins employ.
Based on the original Random Redirect by Matt Mullenweg https://wordpress.org/plugins/random-redirect/
Special thanks to Tim Green for providing additional quality assurance testing on the popular rattle.com website.

Better Random Redirect

Based on the original Random Redirect, this plugin enables efficient, easy random redirection to a post. Supports setting a category for all random re …

Paolo T. (pixline)

swergroup

NEW: <a href="http://blog.sucuri.net/?p=7654" rel="nofollow ugc">EXIF header malware/backdoor</a> sanitization!
Filenames on the web are different than those on the desktop. Empty spaces and strange characters doesn’t belong to web space. Enter UploadPlus: you can set your rules and clean your files’ name while they upload. Three basic rules:
<ul>
<li>keep only alphanumeric [A-Za-z] and digits, spaces and strange characters stripped out;</li>
<li>convert spaces and strange characters into dashes (-)</li>
<li>convert spaces and strange characters in underscores (_)</li>
</ul>
You can apply website-based or date-based prefix, even a custom prefix. Lowercase or Uppercase? Your choice! 
Some default prefix:
<ul>
<li>time/date based timestamps via PHP date()</li>
<li>blog name/slug</li>
<li>random</li>
<li>and many more!</li>
</ul>
UploadPlus can also transliterate filenames (text conversion from a non-latin script to raw latin characters). 
You can preview settings in the media settings page without uploading files.
<h4>Support</h4>
We’ll do our best to support the plugin on <a href="https://wordpress.org/support/plugin/page2cat">support forum</a>. Paid support and custom coding options are available on the <a href="https://swergroup.zendesk.com" rel="nofollow ugc">SWERgroup HelpDesk</a>.
If you found this plugin useful or need a new feature feel free to <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=CX6VQ6FVJFN4L" rel="nofollow ugc">sponsor a coding/support session</a>!
<h4>Credits</h4>
GPL2© 2008+ Paolo Tresso/<a href="http://swergroup.com/sviluppo/siti-internet-torino/" rel="nofollow ugc">SWERgroup</a>.

UploadPlus : File Name Cleaner

Clean file names and enhance security while uploading.

Better Random Redirect vs UploadPlus : File Name Cleaner