FOSSology is an open source license compliance software system and toolkit. As a toolkit, you can run license, copyright and export control scans from the command line. As a system, a database and web UI are provided to give you a compliance workflow. In one click you can generate an SPDX file or a ReadMe with all the copyrights notices from your software. FOSSology deduplication means that you can scan an entire distro, rescan a new version, and only the changed files will get rescanned. This is a big time saver for large projects. The PHP versions 7.x are supported to work for FOSSology. FOSSology requires Postgresql as the database server and apache httpd 2.6 as the web server. These and more dependencies are installed by utils/fo-installdeps.