This is version 1.2 of the official Hydra CLI and Go client.
The Hydra CLI is an executable binary that takes a list of files as input together with a data source id, runs them through Hydra, and writes the resulting extracted text as JSON to a specified output file.
Usage
The binaries are all compressed. You must decompress them to use them.
How to decompress
Mac
$ unzip hydra-darwin-amd64.zip
Linux
$ gunzip -k hydra-linux-amd64.gz
Windows
Right-click on hydra-windows-amd64.zip and select "unzip" or "decompress".
How to use
Open up a terminal and execute the binary. It will display usage details.