214+ iOS apps curated and reviewed
The best free fax software apps on iPhone average 4.7★ across 214+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
Transform your phone into a portable fax machine. Scan documents using your camera or import them from cloud storage, add signatures, and send faxes globally. Receive documents directly to your device, eliminating the need for a physical fax machine.
Transform your iPhone or iPad into a portable fax machine. Send and receive faxes securely and efficiently without needing an account or paperwork. Offers HIPAA-compliant, enterprise-grade features for both personal and business use.
Send faxes directly from your iPhone or iPad. Easily transmit documents like PDFs, Word files, or images to domestic and international fax numbers. The app supports cloud storage integration and automatically retries failed transmissions.
Receive faxes securely on your mobile device without needing a physical fax machine. Get a temporary or yearly US-based fax number to receive documents directly to your iPhone or iPad in PDF format.
Transform your mobile device into a powerful fax machine. Send and receive faxes securely from anywhere, scan documents, add electronic signatures, and manage your fax archive with ease. Offers HIPAA compliance for sensitive documents.
Send and receive faxes directly from your iPhone or iPad without needing a physical fax machine. This app allows you to scan documents, upload various file types, and track the status of your sent faxes. It offers a dedicated number for receiving faxes globally.
Send, receive, and manage faxes directly from your iPhone or iPad. This app allows you to scan documents, upload files from cloud storage, and add personalized cover pages. It provides unlimited cloud storage for all your fax documents.
Send and receive faxes directly from your mobile device without a fax machine. Upload documents from cloud storage or scan them with your camera. Faxes are stored online as PDFs and can be printed via AirPrint.
Send and receive faxes directly from your mobile device. Features a built-in scanner for paper documents and offers a dedicated fax number. Sync faxes across devices and receive notifications for incoming and outgoing transmissions.
Transform your device into a portable fax machine. Easily scan documents or import PDFs, add a cover page, and send them to over 40 countries. Receive delivery notifications for peace of mind.
Easily send and receive faxes directly from your iPhone. Convert documents and images into faxes, send them internationally, and receive faxes to a dedicated number. Faxes can be previewed, edited, and exported as PDFs or JPEGs.
Send faxes directly from your iPhone without needing a fax machine. This app offers unlimited faxing with low prices and an ad-free experience. It supports various file types and allows you to preview documents before sending.
Send and receive faxes directly from your iPhone or iPad. Scan documents into PDF format, convert them to text with OCR, and send faxes internationally. Get dedicated international fax numbers to receive faxes on your device.
Easily send and receive faxes directly from your mobile device. Scan documents, upload files, and send to over 120 countries. Receive faxes to your dedicated number and get notified via email or push.
Transform your device into a portable fax machine. Send documents, photos, or typed text to over 50 countries for free, with one page daily. Additional pages can be purchased in-app.
Send and receive faxes directly from your iPhone. This app transforms your device into a portable fax machine, allowing you to scan documents, attach files, and send them worldwide. It offers features like tracking, electronic signatures, and secure transmission.
Transform your iPhone into a powerful fax machine. Send documents securely and efficiently from anywhere, anytime. Supports multiple file formats and provides delivery confirmation.
Transform your iPhone or iPad into a powerful fax machine. Send and receive faxes directly from your device, scan documents with your camera, and get a free fax number. Ideal for quickly signing and returning forms without printing.
Send and receive faxes directly from your smartphone. This app allows you to scan documents, add signatures, and send faxes to over 150 countries. It also provides a dedicated fax number for receiving faxes and offers secure, HIPAA-compliant service.
Transform your mobile device into a portable fax machine. Scan documents using the integrated scanner, enhance images with advanced algorithms, and send faxes globally. No physical fax machine or phone line is required.