Here are all the things you can do with the free version of the WASender plugin.
1️⃣ Send single or multiple/bulk WhatsApp messages without saving numbers.
2️⃣ No software installation is needed since the WASender plugin is just a simple chrome extension, so no fear of virus.
3️⃣ Upload excel sheet and send message to anyone in any country.
4️⃣ You can use the privacy features to blur recent messages, contact names, contact photos and conversation messages.
5️⃣ Simple to use.
6️⃣ Use text formatting (*BOLD* _italic_
~strikethrough~ & EMOJI).