There was a download of PrintOnlyClient 1.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free software is PrintOnly. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
PrintOnlyClient is the client program of PrintOnly. It can print .POF format files by your USB printers. You can either choose a .pof file to print, or drag and drop multiple .pof files onto PrintOnlyClient window to print them in bulk. It has multi-language pack include English, German, French, Italian, Greek, Dutch, Czech, Chinese (Simplified and Traditional), Polish, Potuguese, Spanish, Arabic, Russian, Japanese, Korean, Hungarian and Turkish.
You may want to check out more software, such as PrintOnly, which might be similar to PrintOnlyClient.