Never send raw archives. Use WinRAR or 7-Zip to lock the file with a strong password. Enable the "Encrypt file names" option so unauthorized users cannot even see what is inside.
per transfer. All data is hosted on secure servers in Switzerland, and no registration is required. FileFlap.net : Recommended for ultra-large files, supporting up to 1 TB per file Never send raw archives
However, this specific file type carries inherent risks. RAR archives are opaque containers. When a user seeks to transfer a file labeled as cracked or unauthorized software (often implied by specific version naming conventions found in warez circles), they are engaging in a high-stakes game of digital trust. The file could contain the promised software, but it is equally likely to harbor malware, ransomware, or trojans embedded within the executable or DLL files. per transfer