The most powerful free desktop tool for managing multiple SMTP accounts, proxies, and bulk email campaigns. No monthly fees, no limits.
Everything you need to run successful email campaigns from your desktop.
Add unlimited SMTP accounts and rotate between them automatically to ensure high deliverability.
Built-in SOCKS5 proxy support to keep your IP address safe and avoid blacklisting.
Import thousands of emails from CSV files instantly. No manual entry required.
Send beautiful HTML emails or plain text. Full support for custom templates.
Attach files to your bulk campaigns easily. Supports all common file formats.
Configurable delays between emails to mimic human behavior and avoid spam filters.
Launch your first campaign in 3 simple steps.
Add your email accounts (Gmail, Outlook, or custom SMTP) in the settings tab.
Upload your CSV file containing the list of recipients for your campaign.
Compose your message, set the delay, and hit send. Watch the progress in real-time.
Get the Email Sender Tool today. It's free, open-source, and powerful.
Requires Windows 10/11 • Python 3.7+