What functions does WhatsApp contact filter have

WhatsApp contact filter is a software that uses WhatsApp's own user search function to detect whether contact numbers are registered on the software and display the results.

Despite this principle, most WhatsApp contact filter software on the market vary greatly in terms of functionality and user experience. Today, we will introduce a highly rated WhatsApp contact filter and explain its features.

One of the most well-reviewed WhatsApp-related software on the market is Crownsoft WhatsApp contact filter. This software comes with advanced filtering features. By logging into multiple accounts, it allows you to filter contact numbers at a faster rate, significantly speeding up your filtering process.

Moreover, the advantage of Crownsoft WhatsApp contact filter lies in its ability to help you generate numbers for filtering. Many people, even when using filtering operations, need to purchase data from number sellers. However, with this software, you can generate account numbers yourself.

The software supports multiple methods for generating numbers, such as the classic "area code + digits" method and the "select area + number segment" method. These are common generation methods. It also supports manual data import, allowing you to filter accounts purchased from third parties, thus preventing waste.

By using these methods, we can generate and filter many contact numbers suitable for our marketing, providing us with a continuous supply of contact resources for marketing.

Crownsoft WhatsApp contact filter (WhatsApp filter) works by logging into your WhatsApp account via a QR code scan and using your WhatsApp permissions to filter target phone numbers to see if they have WhatsApp activated, along with the account's avatar and signature. After filtering, the results can be exported to .txt/.xls/.xlsx/.vcf files.

Keywords: WhatsApp contact filter