Art4

wL Email Encrypter scans pages, articles, comments or RSS feeds for email addresses and encrypts them using JavaScript or replacing the <code>@</code> signs with your own text like <code>[at]</code>. This allows bots and other email-collectors do not recognize and save the emails.
A visitor who has not activated JavaScript, gets displayed a userdefined message about it.
If an user is logged in, the emails won’t be encrypted.
The protect method can be set separately for posts, comments and rss feeds. For example, RSS Feeds should not include JavaScript, so there should prefer the <code>@</code> sign to be replaced.
wL Email Encrypter also recognizes with <code>mailto:</code> email addresses linked with subject information and others, and protect this information also.
There is a meta box for page-specific settings in the administration, in which a specific protection can be selected or disabled.
Take a look at the screenshots to find out more.

wL Email Encrypter

This plugin encrypted e-mail addresses to protect and hide them from bots and harvesters.

GrandPlugins

Protect PDF files by passwords on your WordPress Website. 
PDF Password Protect plugin offers an easy way to set passwords and control edit permissions to your PDF files.
<h3>Features</h3>
<ul>
<li>Add user password to prevent opening the PDF file.</li>
<li>Add owner password to disabled PDF file edit permissions:</li>
</ul>
<h4>Permissions to disable</h4>
<ul>
<li>copy: copy text from PDF file.</li>
<li>print: print the PDF file.</li>
<li>comment: add comments to PDF file.</li>
<li>comment – fill form: Add comments and fill forms to PDF file.</li>
</ul>
<h3>For more features</h3>
👉 <a href="https://grandplugins.com/product/pdf-password-protect?utm_source=free" rel="nofollow ugc">Pro</a> | <a href="https://grandplugins.com/documentation/wp-pdf-password-protect/" rel="nofollow ugc">Docs</a> 👈
<ul>
<li>
Set passwords automatically to uploaded PDF files.
</li>
<li>
Set passwords to bulk PDF files.
</li>
<li>
Remove passwords from PDF files.
</li>
<li>
Overwrite PDF file owner password.
</li>
<li>
Restrict PDF files from view or download
</li>
<li>
Sell WooCommerce Downloadable PDFs protected with a password for each customer.
</li>
</ul>
<h3>Requirements</h3>
The plugin needs two packages to be installed on your server in order to handle complex PDF files that have forms – annotations – bookmarks and to handle some PDF files which use Compressed Cross-reference and Object Streams for data structure.
<ul>
<li>QPDF min V 9.1.1</li>
<li>GhostScript</li>
</ul>
<h3>How to use</h3>
<ul>
<li>Activate the plugin</li>
<li>Upload PDF file</li>
<li>Access the PDF attachment edit page from media page</li>
<li>You can add password to the PDF file from the Sidebar metabox “PDF password options”.</li>
</ul>
<h3>Check Our other plugins</h3>
<a href="https://grandplugins.com/product/woo-order-splitter/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Order Splitter</a>
<a href="https://grandplugins.com/product/woo-user-orders-limit/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo User Orders Limit</a>
<a href="https://grandplugins.com/product/woo-conditional-gateways/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Conditional Gateway</a>
<a href="https://grandplugins.com/product/wp-db-controller/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">WP DB Controller</a>
<a href="https://grandplugins.com/product/woo-lemonsqueezy-gateway/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Lemonsqueezy Gateway</a>
<a href="https://grandplugins.com/product/woo-instock-notifier/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo instock Notifier</a>
<a href="https://grandplugins.com/product/woo-gift-cards/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Gift Cards</a>
<a href="https://grandplugins.com/product/woo-restrict-orders/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Restrict Orders</a>
<a href="https://grandplugins.com/product/woo-bulk-price-change/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Bulk Price & Stock Manager</a>
<a href="https://grandplugins.com/product/woo-variation-sold-individually/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Variation Sold individually</a>
<a href="https://grandplugins.com/product/woo-paddle-checkout/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Paddle Checkout</a>
<a href="https://grandplugins.com/product/woo-sales-notification/?utm_source=free&utm_medium==pdf-password-protect" rel="nofollow ugc">Woo Sales notifications</a>
<a href="https://grandplugins.com/product/woo-cart-tracker/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">Woo Cart Tracker</a>
<a href="https://grandplugins.com/product/woo-best-seller/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">Woo Best Sellers</a>
<a href="https://grandplugins.com/product/woo-sales-notification/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">Woo Sales notifications</a>
<a href="https://grandplugins.com/product/woo-advanced-captcha/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">WP Advanced Captcha</a>
<a href="https://grandplugins.com/product/woo-advanced-pricing/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">Woo Advanced Pricing – Discount & Quantity Swatches</a>
<a href="https://grandplugins.com/product/woo-advanced-add-to-cart/?utm_medium=wp&utm_source=pdf-password-protect" rel="nofollow ugc">Woo Best Sellers</a>
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PDF Password Protect

Protect PDF files by passwords on your WordPress Website.

wL Email Encrypter vs PDF Password Protect