Good for files up to 2 GB for free. Just upload and enter the recipient's email. Transfer.zip : A simple, web-based tool for quick sharing.
You can send digital media (like a USB drive containing your ZIP file) via USPS Priority Mail . A Hzip
If you meant "post" in terms of physical mail and "HZP" refers to a specific ZIP code or region (though "A Hzip" isn't a standard postal code): Good for files up to 2 GB for free
Most email providers have a limit of 25 MB . If your file is bigger, your email service will usually offer to upload it to Google Drive or OneDrive and send a link instead. 2. Use a File-Transfer Service A Hzip