{
    "name": "PWF Checker",
    "alternateNames": [
        "Premium WhatsApp Filter",
        "PWF"
    ],
    "publisher": "PWF Studio",
    "description": "WhatsApp number checker and filter for Windows: checks which phone numbers in a list are registered on WhatsApp, enriches every match with profile data and cleans the list with ten built-in tools",
    "category": "BusinessApplication",
    "version": "23.5.0",
    "platform": {
        "os": [
            "Windows 10 (64-bit)",
            "Windows 11 (64-bit)"
        ],
        "runtime": ".NET Framework 4.8.1",
        "memoryMinimum": "4 GB",
        "memoryRecommended": "8 GB",
        "storage": "2 GB free disk space",
        "type": "desktop application (not a web or mobile app)"
    },
    "interfaceLanguages": [
        {
            "code": "en",
            "name": "English"
        },
        {
            "code": "de",
            "name": "Deutsch"
        },
        {
            "code": "fr",
            "name": "Français"
        },
        {
            "code": "it",
            "name": "Italiano"
        },
        {
            "code": "nl",
            "name": "Nederlands"
        }
    ],
    "coverage": {
        "countries": 207,
        "carrierPrefixes": 28739
    },
    "exportFormats": [
        "TXT",
        "CSV",
        "VCF",
        "XLSX"
    ],
    "tools": [
        "Sequential Generate",
        "Generate From File",
        "Random Prefix Generate",
        "Country Gen",
        "Prefix Helper",
        "File Merger",
        "Analyze Prefix",
        "Splitter",
        "Remove Duplicates",
        "Plus Formatter"
    ],
    "includedWithEveryPlan": [
        "Unlimited numbers per run",
        "All 10 tools included",
        "Profile enrichment (photo, business flag)",
        "Image analysis — gender, age band, content",
        "TXT, CSV, VCF & XLSX export",
        "SOCKS5 proxy rotation",
        "Channel import and health checks",
        "Priority support",
        "Free updates for the whole period"
    ],
    "licensing": "Per term (1, 3 or 6 months); every term unlocks the full application",
    "links": {
        "website": "https://pwfchecker.com/",
        "pricing": "https://pwfchecker.com/#pricing",
        "download": "https://pwfchecker.com/download.php",
        "manual": "https://pwfchecker.com/manual/",
        "contact": "https://pwfchecker.com/contact.php",
        "llms": "https://pwfchecker.com/llms.txt",
        "plans": "https://pwfchecker.com/api/v1/plans"
    }
}