Hard Disk Space: At least 2 GB of free space.Processor: minimum dual-core processor (2.0 GHz or better).Windows 8 or higher, macOS 10.10 or higher.System Requirements to Download WhatsApp Businessīefore installing WhatsApp for business, here are some key system requirements: Operating System: With WhatsApp Business, businesses can also create a catalogue to showcase their products, automate responses to common customer questions and more. It allows businesses to communicate with customers and clients through WhatsApp, providing a convenient and efficient way to handle customer inquiries, support requests and more. WhatsApp Business is a version of the popular WhatsApp messaging app specifically designed for small and medium-sized businesses.