Screenshots

Screenshots & Video Walkthrough

Real screens of the WhatsApp number filter from the current build. Click any image to open the viewer

Every screen of PWF Checker, the Premium WhatsApp Filter for Windows: bulk WhatsApp number checking with profile results, the phone number generator by country, the prefix analyzer and the list tools. The video walkthrough below shows the whole toolbox in about a minute; the user manual explains every screen step by step

Use the arrow keys to move between images, Esc to close

A full pass through the generation and analysis tools

Country Gen — Generate from real operator prefixes across 207 countries and 28,739 carrier prefixes
Country Gen
Analyze Prefix — Break a list down by country, carrier and prefix with counts, percentages and a distribution chart
Analyze Prefix
Sequential Generate — Build a continuous range with a live size estimate and instant number validation
Sequential Generate
Random Prefix Generate — Spread generation across several prefixes so the output is not one contiguous block
Random Prefix Generate
Generate From File — Expand an existing list into new candidates while preserving its source prefixes
Generate From File
Prefix Helper — Look up any prefix and see country, operator and expected line length
Prefix Helper
File Merger — Combine several lists into one, with de-duplication, trimming, shuffle and overlap analysis
File Merger
Splitter — Split a big list into equal parts with a custom name prefix, downloadable as a ZIP
Splitter
Remove Duplicates — Strip repeated entries with an exact count of what was removed
Remove Duplicates
Plus Formatter — Add or remove the + sign and leading zeros to match the format each system expects
Plus Formatter
Download PWF Checker