256-bit EncryptionHIPAA CompliantNo Account Required
The easiest way to send a fax.
Upload a document, pay once, and we transmit securely — built for teams that need proof of delivery without hardware.
Simple pricing
$1.99per fax (up to 3 pages)
- No account required
- Pay per use, no subscription
- HIPAA-compliant security
Secure Stripe paymentsFiles auto-deleted after sendTLS encryption in transit
Security you can stand behind
Layered protection from upload to purge — so your team can fax with confidence.
HIPAA-ready pipeline
TLS 1.2+ in transit and infrastructure designed for regulated workflows. Suitable for teams that need auditable, encrypted transmission.
Encryption & secure checkout
AES-256 protection for files at rest while we process your send. Payments run through Stripe — card data never touches RonFax servers.
Zero-retention policy
Uploads are automatically purged from secure storage after your fax is delivered or definitively fails — no long-term document vault.
Popular destinations
Fax numbers people search for
Jump to a verified destination — government, healthcare, and more.
IRS — Form 2553 (S-Corp Election)GovernmentChase Card ServicesFinancial servicesUnitedHealthcare — Prior AuthorizationHealthcareSocial Security AdministrationGovernmentEquifax — Credit DisputeFinance & businessUSCIS (Immigration Filings)GovernmentVA — Healthcare BenefitsHealthcareCigna — Medical ReviewHealthcareIRS — Form 2553 (S-Corp Election)GovernmentChase Card ServicesFinancial servicesUnitedHealthcare — Prior AuthorizationHealthcareSocial Security AdministrationGovernmentEquifax — Credit DisputeFinance & businessUSCIS (Immigration Filings)GovernmentVA — Healthcare BenefitsHealthcareCigna — Medical ReviewHealthcare
Frequently asked questions
Straight answers about security, files, pricing, and delivery.