FlashDrop solves the common problem of email attachment size limits. When you need to send a file larger than 25MB (Gmail limit) or 20MB (Outlook limit), FlashDrop lets you upload files up to 20GB completely free. Unlike cloud storage services like Dropbox or Google Drive that require account creation and keep files indefinitely, FlashDrop is designed for one-time transfers with automatic expiration. This makes it ideal for: sending large video files, sharing photo albums, transferring work documents, distributing software installers, sharing creative assets like PSD or AI files, sending music or audio files, and transferring zip archives. FlashDrop works on all devices including iPhone, Android, Windows, Mac, and Linux - no app installation required. Simply open flashdrop.app in any browser, drag and drop your file, and share the generated link or QR code with anyone.