WaSender Bulk WhatsApp Sender

A powerful and easy-to-use WhatsApp marketing and automation tool designed for businesses, agencies, and marketers who need reliable bulk messaging, scraping, exporting, number validation, and AI-powered auto-replies — all inside one desktop application.

• Send personalized messages to large lists of contacts
• Manual input or CSV/TXT upload
• Supports {{name}} personalization
• Attach images
• Adjustable safe delay
• Real-time sending logs

• Send one message to multiple WhatsApp groups
• Auto-loads all groups
• One-click selection
• Supports images
• Delay control

• Extract members from any WhatsApp group you are admin of
• Include or exclude admins
• Auto-save results to CSV
• Clean exported data
• Ideal for lead generation

• Check if numbers are registered on WhatsApp
• Paste unlimited numbers
• Adjustable delay
• Export valid numbers to CSV

• Fetch contacts from WhatsApp Business labels
• Refresh and load all labels
• Remove duplicates automatically
• Export as clean CSV

• Extract numbers from existing chats
• Select last 500 chats or full list
• Auto-remove duplicates
• Export to CSV

• Connect OpenAI models for automated replies
• Enter your API key
• Select model and system prompt
• Start or stop anytime
• View conversation logs

• Full Desktop App (Windows)
• Keygen for activation
• documentation
• Free updates

• Fast and lightweight desktop app
• All tools in one interface
• Offline license system included
• No monthly fees
• Perfect for agencies, marketers, small businesses, CRM teams
• Works with both personal and business WhatsApp accounts

V 2.1.0 – 15 DECEMBER 2025

- NEW – Removed branding.
- NEW – Added anti-ban feature.
- NEW – Added more languages support.
- NEW – RTL (Right-to-Left) layout support enabled.