FaxExtension

7.3easy start · #41of 105
in Online Fax Services

Free to practise onyes
Well documentedyes
Runs where you workyes

Runs on Android, iOS, Web.

FaxExtension is ranked #41 of 105 in online fax services on The Geeks Club, made by FaxExtension (Ljubljana, Slovenia). It runs on Android, iOS, Web. There is a free plan.

FaxExtension plans and pricing

All plans

Free Free 5 outbound fax pages/month to domestic numbers · 50 inbound fax pages/month · free faxing between FaxExtension users faxextension.com · 11 Oct 2026

Weekly 10 outbound fax pages · 100 inbound fax pages faxextension.com · 20 Sept 2026

Monthly Fax extension number · dedicated fax number · 25 outbound fax pages · 250 inbound fax pages faxextension.com · 11 Oct 2026

Yearly 500 outbound fax pages · 5,000 inbound fax pages faxextension.com · 20 Sept 2026

Yearly Fax extension number · dedicated fax number · 500 outbound fax pages · 5000 inbound fax pages faxextension.com · 11 Oct 2026

Compared on online fax services

Free plan: Yes
Monthly page allowance: 25 pages/mo
Virtual fax number: Yes
Inbound faxing: Yes
Mobile apps: Yes
International faxing: Yes

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The record

Service: FaxExtension is an online fax service for sending and receiving faxes without a fax machine or physical phone line.
Browser access: Fax sending, receiving, searching, editing, and other functions are available in a web browser without proprietary software installation.
Documents: Users can fax common document and image formats, including Word, Excel, Pages, Numbers, OpenOffice, PDF, TIFF, JPEG, HEIC, and PNG.
Editing: Users can add cover pages, sign and fill in documents online, and use image enhancement and edge detection before faxing.
Search: The service can search fax content by keywords in the body text and across the full fax.
Delivery: FaxExtension describes automatic retries, outbound fax rerouting, fax status tracking, and delivery confirmations.
Coverage: The service advertises domestic and worldwide fax coverage, and its international price list applies page multipliers to destinations outside the United States and Canada.
Free tier limits: The free subscription includes up to 5 outbound domestic pages and 50 inbound pages per month; faxing between FaxExtension numbers is free.
International charges: Internationally sent pages are charged as a destination-specific multiple of domestic pages, with the multiplier listed by location.
Renewal: Subscriptions automatically renew at the end of each subscription period, and the pricing page says they may be canceled at any time without incurring charges.
Privacy: Solutium says it generally will not share personal information with third parties without consent, subject to stated exceptions in its privacy policy.
Security: Solutium says it maintains reasonable physical, electronic, and procedural safeguards and uses commercially reasonable efforts to protect personal information.
Support: The privacy policy identifies email and telephone as ways customers may contact Solutium for technical assistance.
Maker: The site identifies Solutium d.o.o. as the maker and lists its address in Ljubljana, Slovenia.
Price from: Free

Where it ranks on The Geeks Club

Best Online Fax Services in 2026#41 of 105

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Sources

faxextension.com· checked 11 Oct 2026
faxextension.com/features/· checked 11 Oct 2026
faxextension.com/pricing/· checked 11 Oct 2026
faxextension.com/international-price-list/· checked 11 Oct 2026
faxextension.com/privacy-policy/· checked 11 Oct 2026
faxextension.com/about-solutium/· checked 11 Oct 2026