The SDF is a popular format for storing chemical data. We presented the multiplatform SDFEater parser that allows to convert SDF files to other formats including OpenCypher, which can be used to process chemical data in graph database. In addition to OpenCypher, several other formats are also supported, and making the code available under an open source license allows new format additions. In addition to regular parsing, SDFEater allows to add additional information about atoms from the periodic table of chemical elements stored in the JSON file. In addition, the program can change compounds identifiers to full chemical databases URLs.