If you lose your key, you can use the official recovery tool by entering the email address used during purchase.
To ensure your key works and remains valid, it must be purchased through official channels. A lifetime license typically costs around $28.50 . downloadhelper license key
Considering purchasing a licence - a few questions first #963 If you lose your key, you can use
Free users are restricted to one HLS (HTTP Live Streaming) download every 120 minutes. Premium users can download HLS streams without any time restrictions. Considering purchasing a licence - a few questions
The most common reason for upgrading. Free users often see a large QR code watermark on converted or aggregated videos (like DASH/HLS streams). A license key removes this completely.
Purchases are now handled exclusively via the official conversion page using Stripe for secure payments.