file

Kaspersky Threat Intelligence Portal allows you to scan files, domains, IP addresses, and URLs for threats, malware, viruses

Scooter Software: Home of Beyond Compare

Open source file manager with advanced features like multi-file upload with progress bar, zip, unzip, drag'n'drop, amazon s3 support

Seafile is an open source, self-hosted file sync and share solution with high performance and reliability. Sync, access, and collaborate on files on your own server or private cloud.