Bulk WhatsApp sending for registered contact lists.
TomDeriver Sender is a local desktop package for controlled WhatsApp messaging. It reads your country-based registered number files, sends from your linked WhatsApp session, and records completed numbers so the same contacts are not repeated.
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Local Sender Console
Download Package
Desktop installer for your team
Install the sender locally, activate using your account, and manage dispatches from your machine using your approved WhatsApp session.
Downloads
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Windows Package
Recommended for Windows 10 and Windows 11 desktops.
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macOS Package
Recommended for Mac desktop and laptop users.
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What it does
Built for controlled WhatsApp dispatch.
The sender is not just a message box. It is a local operating tool for prepared campaigns, country lists, registered number files, and controlled delivery tracking.
Registered list sending
Send from your prepared registered.txt list. The system skips numbers already recorded in sent.txt.
Country-separated files
Keep Uganda, Kenya, Tanzania, and other country lists separated under clean local folders.
Local WhatsApp session
Runs with your own WhatsApp session on the installed machine instead of forcing all work through a remote panel.
Controlled dispatch
Set sending limits, write one message, review the target list, then start the dispatch when ready.
Workflow
From product key to campaign sending.
The package is designed for an operator who wants a clear sequence: activate, scan, prepare list, review, and send.
Install the desktop sender package.
Login using your TomDeriver.io account and product key.
Scan WhatsApp once and keep the local session active.
Paste registered numbers into the country file.
Write your campaign message and send in controlled batches.
Need access?
Create an account before installing.
A TomDeriver.io account links your product key, subscription, local device activation, and support records.