File Specs in JFrog Artifactory offer a streamlined and flexible approach to managing artifact uploads and downloads, utilizing simple configurations with only two mandatory fields: source (pattern) and target. This feature allows users to leverage regex and AQL for defining complex file patterns and supports placeholders for naming artifacts. File Specs are compatible with various CI servers, including Jenkins, TeamCity, and Bamboo, as well as cloud CI servers like Travis-CI and Circle CI via JFrog CLI. In Jenkins, File Specs can be integrated into both generic and pipeline jobs, while TeamCity and Bamboo provide similar functionalities through their Artifactory plugins. The JFrog CLI further extends File Spec capabilities, enabling commands for uploading, downloading, searching, moving, copying, and deleting files using JSON files attached via the –spec option. This powerful feature offers a universal method to efficiently manage files across different environments and platforms.