Zultys - Desktop Faxing
ZAC includes built-in fax functionality, allowing you to send faxes directly from your desktop without any additional software. For most everyday use cases — sending standard documents, PDFs, or simple files — faxing through ZAC works well and requires no extra setup.
That said, depending on the document format or complexity, you may notice some variation in output quality when using ZAC's default faxing method. Documents with detailed graphics, fine print, or specific formatting can sometimes lose clarity in the conversion process.
If you find yourself running into quality issues, Zultys offers a dedicated fax printer driver that you can download and install. This driver gives you more control over how documents are rendered before being sent, which can result in cleaner, higher-fidelity faxes. It's not required for typical use, but it's a good option to have in your back pocket if the default method isn't producing the results you need.
Basic Faxing
- Click on Fax tab
- Click the green button "Send"
- It will open a new dialogue/side window.
- Enter Destination Number (To)
- Attach the Document
- Click Send

Advanced Faxing w/ Fax Driver
Download
Installation
- Download the application from above.
- Run the application and follow on screen steps until complete.
- Reboot the computer.
- Open computer settings, and search for printers and scanners. Locate Zultys Fax 2.0 and click on it, then click Manage. (fig. 1)
- Click on Printing preferences. In the new window select the “Device Settings” Tab. Check the create faxable image box, and the 204x196 DPI Fine Fax radio button. (fig. 2)
- Hit apply and then close out of all settings menus.


Usage
- Open a document in the application of your choice (Word, PDF reader, etc). Select Zultys Fax 2.0 in the printer drop down. (fig. 3)
- Hit Print.
- ZAC will open with the document loaded as a fax. Enter the fax number in the To field and send it.

