The Krotek

If you have an IPS Community Suite (former IP.Board) based forum, this extension is a must. It’ll allow your vititors to search for forum posts and topics right from your WordPress site. A lot of options, available in Premium version, will also give you full control on search process.
STANDARD FEATURES
<ul>
<li>Compatible with all versions of IPS Community Suite 4.</li>
<li>Allows you to search for IP.Board (IPS Community) content from WordPress.</li>
<li>Follows IP.Board SEF URLs structure.</li>
<li>Applies all necessary WordPress filters to search results.</li>
<li>Template independent.</li>
</ul>
PREMIUM FEATURES
<ul>
<li>Limit number of search results (useful for large databases).</li>
<li>Sort results by topic title, number of views or post date.</li>
<li>Search for exact phrase or any keyword from the list.</li>
<li>Position results before or after WordPress posts. Or even replace them!</li>
<li>Limit search by topic titles only (useful for large databases).</li>
<li>Search in member names as well.</li>
<li>Include closed topics in search results.</li>
<li>Show or hide parent Forum category before topic name.</li>
<li>Set custom thumbnail for search results.</li>
<li>Exclude forums from search results or include only certain forums.</li>
</ul>
You can purchase Premium version <a href="https://thekrotek.com/wordpress-extensions/ipboard-search" rel="nofollow ugc">here</a>.

IP.Board Search

Allows you to search for IPS Community Suite (former IP.Board) topics and posts right from WordPress.

Displays recent topics list from IPS Community Suite based forum.
STANDARD FEATURES
<ul>
<li>Displays list of recently updated or created forum topics.</li>
<li>Fully compatible with IPS Community Suite 4 and higher.</li>
<li>Follows default forum layout, keeping all colors and functionality.</li>
<li>SEF URLs to topics, posts, profiles and tags.</li>
</ul>
PREMIUM FEATURES
<ul>
<li>Three different layouts: standard, native and compact.</li>
<li>Display first or last post and all applicable data.</li>
<li>Display only topics without replies (new topics).</li>
<li>Exclude or include only certain forums.</li>
<li>Set number of displayed topics.</li>
<li>Set number of displayed characters in topic title, forum name, author name or post text.</li>
<li>Show or hide topic meta, tags or stats.</li>
<li>Choose the desired date format.</li>
<li>Show custom text above and below topics list.</li>
<li>Hide closed topics, define allowed tags in post text and more.</li>
</ul>
You can purchase Premium version <a href="https://thekrotek.com/wordpress-extensions/ipscommunity-recent-topics" rel="nofollow ugc">here</a>.

IPS Community Recent Topics

Displays recent topics list from IPS Community Suite based forum.

IP.Board Search vs IPS Community Recent Topics