According to examples, an apparatus may include a processor and a memory on which are stored machine readable instructions that when executed by the processor cause the processor to access a voice command file pertaining to a data file and to send the voice command file to at least one of a server and a voice services provider, in which the voice services provider is to translate the voice command file to a workflow task message and to send the workflow task message to the server. The instructions may also cause the processor to receive the workflow task message from the server and execute a workflow task on the data file corresponding to the received workflow task message.