Fax software for Windows. Send and receive faxes. Supports most fax modems.
EssentialFax is free to RKS Fax owners.
• EssentialFax is 100% downward compatible with RKS Fax.
• Your RKS Fax serial number will work with EssentialFax.
• If you prefer to download the old version of RKS Fax please see below.
PLEASE NOTE: This does NOT apply to MightyFax, which is a different product altogether.
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