List of the Top 5 On-Prem Fax Server Software in 2025

Whether you're utilizing a desktop setup, a multifunction printer (MFP), or managing tasks on a mobile device, eGoldFax offers seamless fax communication that redefines convenience. Experience the endless possibilities that eGoldFax brings, allowing you to effortlessly reroute incoming faxes to your chosen destination—be it an email, a network folder, or a specific printer—granting you unparalleled flexibility to manage your faxes according to your individual workflow preferences. eGoldFax is compatible with leading Multi-Function Product manufacturers such as Sharp, Kyocera, Xerox, Konica Minolta, Canon, HP, Ricoh, Lexmark, and others, with an API available for those needing advanced workflow solutions. Beyond transforming the faxing process, eGoldFax also supports organizations in meeting compliance requirements for various regulatory standards, including HIPAA, GDPR, PCI, and FERPA. Join a multitude of satisfied clients who rely on eGoldFax to protect their confidential data while ensuring compliance with essential industry regulations, thus enhancing the overall integrity of their operations.

FaxCore provides a range of deployment choices, such as on-premises options, hybrid systems with etherFAX, and fully cloud-based services, designed specifically for Fortune 500 and Fortune Global 500 enterprises seeking robust fax solutions. Whether your preference is for an on-premises fax server, a hybrid setup, or a completely cloud-hosted service, we offer tailored cloud fax servers to fit both your immediate and long-term requirements. The conventional deployment method ensures that all necessary hardware and software for fax services are maintained within your organization’s infrastructure, which guarantees smooth integration and full oversight of fax operations. Our cloud-based fax solutions reduce the demands on your internal IT resources while still providing the comprehensive features typically found in traditional on-premises systems. With our innovative cloud deployment, you will have access to your fax services from virtually anywhere at any time through leading web browsers, eliminating the need for client-side software installations. This level of flexibility not only improves user satisfaction but also boosts overall efficiency throughout your organization. Additionally, as your business evolves, our fax solutions can easily scale to accommodate changing needs.

Connecting fax machines to on-site fax servers greatly improves their functionality. By creating a direct link between fax machines and VoIP providers via HTTPS, users can enjoy enhanced reliability and security. This innovation represents a significant step forward in the integration of fax machines with VoIP systems. The cutting-edge Fax ATA utilizes HTTPS for the real-time, secure transmission of faxes over a variety of data connections, including internet, cellular, and satellite, while also introducing advanced features like automatic fax archiving and email notifications. FaxBack specializes in providing customized fax machine solutions that cater to the needs of modern businesses reliant on VoIP and Internet connectivity. This configuration enables organizations to connect their fax machines either to a local fax server or directly with a VoIP provider. Furthermore, FaxBack’s offerings equip fax machines with functionalities comparable to the enhancements VoIP brings to telephony, allowing users to receive notifications of incoming faxes via email and to effectively track, archive, and manage faxes through the control panel provided by either the fax server or the service provider. As a result, companies can optimize their communication workflows and boost overall productivity while ensuring the dependability of their fax operations. This comprehensive approach not only elevates the integration of traditional fax technology but also positions businesses to thrive in an increasingly digital landscape.

Founded in 1986, FAXCOM has established itself as a leader in the enterprise fax industry. Offering both on-premises and cloud-based solutions, it accommodates a variety of telephony systems including T.30, T.38, SIP, and Analog, as well as T1 PRI. Additionally, FAXCOM is compatible with virtual environments, enhancing its versatility. This solution stands out as an ideal choice for medium to large enterprises due to its reliability, scalability, and robust security features. With its comprehensive support for diverse communication needs, FAXCOM ensures that businesses can efficiently manage their fax operations.

Esker VSI-FAX is a comprehensive fax server solution that caters to various platforms, enabling organizations to send and receive faxes seamlessly from their desktop applications and enterprise systems across Linux, Unix, and Windows environments. By utilizing Fax over IP (FoIP) technology, this solution integrates smoothly with existing Voice over IP (VoIP) networks, eliminating the need for traditional fax machines and resulting in operational cost savings of up to 40%. It is designed to manage high-volume fax production, featuring automated document delivery, native file imaging, and customizable routing options that greatly enhance the efficiency and reliability of fax communications. Moreover, its flexible design makes it an ideal choice for businesses of all sizes seeking to optimize their faxing workflows. With its robust capabilities, Esker VSI-FAX not only simplifies the faxing process but also supports the dynamic needs of modern enterprises.