N4thaniel

Import users from a csv files and send a custom message using specific shortcodes.
You can choose capabilities for new users.
(original import csv script from AndyDunn)

CSV User Import with custom email message

Allows you to import a list and create users from a CSV files . Allows you to send a custom email with credentials

xlclick

XLclick Bulk CSV User Importer is the definitive tool for administrators who need to bulk-create WordPress users from a CSV file. Whether you are migrating a community or setting up a new site, our importer handles the heavy lifting with validation and security.
Tip: build and tidy your CSV with <a href="https://xlclick.com" rel="nofollow ugc">XLclick</a> — the no-formula, no-VBA add-in that cleans and merges Excel data in seconds before you import.
Main features:
<ul>
<li>Powerful CSV Upload: Supports standard CSV files with automatic delimiter detection (comma, semicolon, tab).</li>
<li>Flexible User Data: Import email, role, username, first name, last name, and password.</li>
<li>Intelligent Defaults: Automatically generates a unique username from the email local-part if the <code>username</code> column is missing or empty.</li>
<li>Advanced Password Support: Use specific passwords from your CSV (min 8 chars) or let the plugin generate secure, cryptographically random passwords automatically.</li>
<li>Role Security: Strict validation ensures you only assign roles that your account is permitted to grant, preventing privilege escalation.</li>
<li>Detailed Import Report: Real-time feedback showing how many users were created, skipped (if email already exists), or failed due to invalid data.</li>
<li>Privacy First: The plugin does not store plain-text passwords and works entirely within your WordPress database.</li>
</ul>
<h3>Credits</h3>
This plugin is brought to you by <a href="https://xlclick.com" rel="nofollow ugc">XLclick</a> — clean, merge, and complete Excel tasks in a click, no formulas or VBA required.

XLclick Bulk CSV User Importer

Import WordPress users from a CSV file with ease. Automatically generates usernames and handles custom or random passwords.

CSV User Import with custom email message vs XLclick Bulk CSV User Importer