Best etherFAX Alternatives & Competitors in 2025

XM Fax is a file exchange solution that provides companies and users with secure transmission of their highly sensitive documents, including contracts, financial statements, transcripts, legal notices, etc.

Over 11 million people use eFax every day for their fax communications.

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

mFax is a cloud-based fax solution for sending and receiving faxes from any device.

paid Free Trial $25.0 / Monthly

Easy. Reliable. Online faxing. Send & receive faxes from anywhere.

Hosted digital fax solution

Secure Internet Fax

Fax server software by OpenText provides a scalable solution that integrates with industry applications that power business processes.

ActFax by ActFax Communication-Software GmbH - Fax Server and Email Software for Windows, Terminal Server, Citrix and Unix - ActiveFax Server

RingCentral Fax is an online fax solution that enables companies to avoid the bulkiness of paperwork and maintenance costs of fax machines and charges of phone lines.

GFI FaxMaker is an online fax solution for companies that automatically sends and receives faxes via APIs, email, and different methods for inbound routing.

Nextiva Fax is the significant service that makes your fax service simplified with online support.

CocoFax is an online fax solution trusted by over 680,000 customers worldwide. It’s secure, trustworthy, cross-platform and super easy to use.

OfficeSuite offers office productivity tools like documents, spreadsheets, presentations and PDFs across all the devices.