The project tools-golang is a set of packages in Golang intended to assist the programmers of Go language to work with SPDX files. At Present, the tools-golang only handles SPDX files which are in tag-value format. It should also be capable of reading, writing and modifying SPDX files in RDF format, as an RDF format is also officially defined by the SPDX specs. Thus, the primary objective of this project is to add support for the official RDF format. Also, enabling compatibility for parsing and generation of documents under pre-2.1 versions of the SPDX specs is another aim of of this project. If time permits, support for other formats like XML, YAML and JSON can be incorporated as well.