Best online fax services in Canada for clinics and law firms

For most Canadian offices, SRFax is the online fax service to start with. It is run from Vancouver, its own PHIPA page says fax data does not leave Canada and is stored in British Columbia, its support team works out of British Columbia, and it has kept a 4.8 rating on Trustpilot across 293 reviews. Clinics, pharmacies, law firms and small offices that send a steady stream of pages will find it a sensible default.

The rest of the list covers offices with different needs. Ooma Office suits a small office that wants fax inside its phone system, FaxBurner suits anyone who faxes now and then from an iPhone, and WiseFax suits people who send a few faxes a year from any device and would rather pay by the page. How we chose: services are ranked by their public review scores, and a service made the list only if it holds a high rating across a large number of reviews on Trustpilot, the App Store or Google, shows no pattern of unanswered billing complaints with the Better Business Bureau (BBB) where it has a profile, and serves offices in Canada. Every service was checked on October 26, 2026 against those reviews and against its own published plans, terms and security pages. Services with too few public reviews to judge were left out, even when their features looked strong, and so were services whose reviews showed a pattern of billing, cancellation or refund complaints. We did not send test faxes, so nothing here describes a test we did not run.

Online fax services compared

Ratings and review counts change every week. Treat the figures above as a snapshot from October 26, 2026, and read the newest reviews yourself before you sign up.

How an online fax service works

An online fax service gives you a fax number that lives in the cloud instead of on a phone line plugged into a machine. When someone faxes that number from an ordinary fax machine, the service receives the call, turns the pages into a PDF and sends it to your email, a web portal or an app. When you send a fax, you upload a document or attach it to an email, and the service dials the recipient’s fax machine and delivers the pages the old-fashioned way. The person on the other end does not need to change anything.

That is why online fax has outlasted the fax machine. Hospitals, pharmacies, insurers, courts and many government offices still accept or prefer fax, and a cloud number lets a two-person practice or a remote team keep up with them without a dedicated line, toner or a machine that jams on page 14. Most services offer the same four ways to fax:

• Email to fax. You send an email with the document attached to an address such as the fax number followed by the provider’s domain, and the attachment goes out as a fax.
• Fax to email. Incoming faxes arrive as PDF attachments in one or more inboxes.
• A web portal. You log in from any computer, upload files, pick recipients and see a log of what was sent and received.
• A mobile app or mobile site. You photograph a paper page, sign a document and fax it from your phone.

Larger services add an application programming interface (API), so practice management software, electronic medical records or a document system can send and receive faxes without anyone opening a portal.

1. SRFax: the Canadian default for health and legal offices

SRFax has run an email-to-fax service from British Columbia since 2004, its history page says. It serves offices across Canada and the U.S., with local and toll-free fax numbers.

Who it suits: clinics, physiotherapy and dental practices, pharmacies, law firms, real estate offices and any small business that wants a Canadian provider with phone support in Canadian business hours.

Strengths. SRFax has the highest review score on this list, and the other reason it comes first is where the data lives. Its PHIPA compliance page says that “at no time during transmission does your data ever leave Canadian borders” and that all data is stored in its facilities in Vancouver. The same page describes SSL encryption, firewalls, optional PGP encryption for email notifications, and a no-storage setting that deletes a fax once it has been delivered or retrieved. For Ontario health custodians, that combination is easier to explain in a privacy impact assessment than a service that stores pages in another country.

Other strengths, from its plan pages:

• Healthcare plans start at 200 pages a month (sent and received combined), with multiple user accounts, unlimited authorized email addresses and consolidated billing. On October 26, 2026, the entry Healthcare Lite plan was listed at US$12.60 a month, with a discount for annual payment and 5 cents for each extra page.
• You can send to up to 50 recipients at a time, keep unlimited storage if you want it, and use a printer driver or an API.
• Phone support is based in British Columbia and open Monday to Friday, 6 am to 5 pm Pacific time.
• You can keep your existing number. Its porting page lists a one-time fee of $25 for a local number and a typical timeline of four to five weeks, with no downtime expected during the switch.

Watch-outs. Prices are listed in U.S. dollars, so the monthly cost moves with the exchange rate. Plans are built around a monthly page allowance, so a busy referral office should estimate both sent and received pages before choosing a tier. SRFax is part of Consensus Cloud Solutions, the publicly traded company that also owns eFax; the PHIPA commitments above are SRFax’s own, and they are the ones to put in writing with your account.

Review snapshot (October 26, 2026): Trustpilot 4.8 out of 5 from 293 reviews, 97 per cent of them five stars, with 13 reviews in the previous 12 months. Recent reviews mostly praise named support staff; one review in April 2026 complained of slow and failed sends. SRFax is accredited with the BBB, with an A+ rating and no complaints in the last three years. Its Google profile is small: 3.8 from 10 reviews, where the negative reviews (2025) mention overage charges after going over a plan limit and a fax that did not go through. That is a reminder to choose a page allowance with room to spare.

2. Ooma Office Virtual Fax: fax inside your phone system

Ooma Office is a business phone system sold in Canada, and Virtual Fax is one of its features. Instead of buying a separate fax service, you add a fax number to a user’s extension and manage it from the same account as your phones.

Who it suits: small offices that are already replacing their phone lines and would rather have one provider and one bill for calls and fax.

Strengths. Its online fax page says you can send through the Ooma Office web portal or by email, incoming faxes arrive as PDFs in your inbox or the portal, and other team members can receive a copy so nothing is missed. A shared fax line can serve a whole department, or individual users can have their own fax numbers. If you still have a fax machine you like, it can connect to the system through an adapter. Ooma also says failed sends are retried automatically when an internet connection drops, and its Pro plan has a HIPAA Mode that encrypts faxes in transit and at rest.

Watch-outs. Fax is part of a phone plan, so it only makes sense if you want Ooma for your phones too. The fax page does not say where faxes are stored, and page allowances depend on the plan you choose, so ask for both in writing. Its HIPAA wording is about an American law; a Canadian clinic should ask how it meets PHIPA or its own province’s rules.

Review snapshot (October 26, 2026): Trustpilot 4.0 out of 5 from about 2,900 reviews, and the 20 newest reviews had no billing, cancellation or refund complaints. Ooma, Inc. holds an A+ rating and is accredited with the Better Business Bureau. Its Google profile shows 3.8 from 297 reviews.

3. FaxBurner: faxing from an iPhone

FaxBurner is a mobile-first online fax service made by Networx Online, Inc. of Ladera Ranch, California, and running since 2010. You can send and receive from its iPhone and iPad app, from email or from a browser. Its privacy policy says the service is intended for use in the United States and Canada.

Who it suits: individuals, contractors, real estate agents and small offices that fax now and then and mostly from a phone.

Strengths. The app lets you photograph a paper page, sign a document with a stored signature and fax it on the spot, and incoming faxes arrive in the app and by email as PDFs. Its FAQ describes a free plan with no credit card that does not expire: 5 pages to send in total, 25 pages received a month and a temporary fax number that lasts 24 hours, which can both send and receive. Paid plans add a permanent toll-free fax number: on October 26, 2026, Professional was listed at $14.95 a month for 500 pages in and out, and Premier at $24.95 a month for 2,000 pages. It faxes to numbers in Canada and the U.S.

Watch-outs. FaxBurner’s own FAQ says it is not HIPAA compliant “at this time,” and it publishes no statement on Canadian data storage, so it is not the right choice for patient records or privileged legal files. There is no Android app (Android users fax by email), no international faxing, and a free number disappears after 24 hours.

Billing and account terms (checked October 26, 2026). FaxBurner’s terms say a paid plan renews automatically each month until it is cancelled, and that fees are non-refundable except at the company’s discretion: a refund of the current month may be considered on request with a reason, and annual fees are not refunded. Its help centre says you close a paid plan on the website, under My Account, Billing and Cancel Account, not in the app, and that the cancellation takes effect immediately. The annual plan sold inside the iPhone app (US$99.99 a year) is billed by Apple, so questions and refunds for that plan go through Apple. Monthly charges show on a card statement as “PhoneBurner”, which the help centre names as FaxBurner’s parent company. If you cancel or downgrade, the FAQ says your number may become temporary again, so port it out first if you want to keep it.

Review snapshot (October 26, 2026): the iPhone app is rated 4.8 out of 5 from 2,267 ratings on the Canadian App Store, and 4.9 from more than 45,000 ratings on the much larger American store. Across the most recent written reviews (268 on the Canadian store and 500 on the American store), most praise a free plan that does not ask for a card, and the complaints are about the five-page lifetime limit on free sends, failed sends that used up free pages, and image quality; there was no pattern of complaints about charges after closing an account. Its Google profile shows 4.3 from six reviews; the one negative review (September 2026) says only a cover page went through when sending by email. Its Trustpilot profile has no reviews. At the BBB, Networx Online has no rating and no complaints, and PhoneBurner Inc., the name on the card statement, holds an A rating without accreditation and lists four complaints in the last three years, one of them in the last 12 months.

4. WiseFax: pay by the page for occasional faxing

WiseFax is an online fax service run by Vanaia LLC. You can fax from a web browser, by email, from its apps for Windows, macOS, iPhone and Android, or from add-ons for Google Workspace, Dropbox and the main web browsers.

Who it suits: people and small offices that send a fax a few times a year, and Android users who want a fax app rather than email to fax.

Strengths. Sending needs no subscription. Its pricing page says you buy fax tokens, listed at $1.00 each on October 26, 2026, most domestic faxes use one token per page, the price is shown before you send, and you are charged only for faxes that go through. To receive faxes, a fax number in the U.S. or Canada was listed at $8.00 a month, or on a weekly plan, with up to 300 received pages and 10 sending tokens a month and no start-up or cancellation fees. Email to fax works by sending to the fax number followed by @wisefax.com, failed sends are retried and re-routed automatically, a confirmation email follows each delivery, and you can port an existing fax number.

Watch-outs. WiseFax publishes no health privacy statement and does not say where faxes are stored, so it is not a fit for patient records or privileged legal files. The number subscription renews automatically each period until you end it, and the 10 tokens included each month cover only 10 sent pages; extra pages cost more tokens. Once you send more than a dozen or so pages a month, a plan with a page allowance usually costs less.

Review snapshot (October 26, 2026): Trustpilot 4.4 out of 5 from 159 reviews, and 31 of the 40 newest reviews are five stars, many from people who needed one fax in a hurry. The low ratings among them mostly say the service felt expensive or that the cost of extra pages on top of the monthly plan was not clear, and the company replied to each of them. The iPhone app is rated 3.9 from 66 ratings on the American App Store, with too few ratings on the Canadian store to judge. We did not find a BBB profile under the WiseFax name. Check the token cost of your fax on the confirmation screen before you approve it.

How to choose an online fax service

Start with what you fax, who receives it and how many pages move each month. Then check these points in each provider’s own documents, not in a sales chat.

Security

Look for encryption in transit and at rest, two-step login, user-level permissions, an audit log of who opened, sent or forwarded each fax, and a setting that deletes faxes after delivery or after a set period. Fax-to-email is convenient, but every incoming PDF then lives in an inbox as well. If several people share one inbox, sensitive pages travel further than they need to.

Canadian data residency

Ask where faxes are processed, where they are stored, where backups are kept and where support staff can see them from. A provider can store data in Canada and still process some of it elsewhere, and some say so openly on their security pages. Canadian private-sector law does not ban storing data outside Canada; the federal privacy commissioner’s guidelines for processing personal data across borders say the organization that transfers the information stays accountable for it and should tell customers it may be processed in another jurisdiction. Some health organizations, public bodies and clients set stricter rules of their own, so check your contracts and policies.

Number porting

If your fax number is printed on letterhead, referral forms or court filings, keep it. Most services port numbers, but it takes weeks and needs a recent invoice from your current carrier. Do not cancel the old line until the port is complete, and download your old faxes first, because providers do not migrate them.

Integrations

Clinics should check whether the service connects to their electronic medical record, and law firms whether it connects to their practice management or document system. An API or a printer driver lets staff fax from the software they already use, which cuts down on downloads and re-uploads.

Email to fax

Check which email addresses are allowed to send, whether you can add several authorized senders, how cover pages are built from the email subject and body, and whether delivery confirmations come back by email. Restricting sending to approved addresses stops anyone who guesses the format from faxing on your account.

Plans and limits

Count sent and received pages together, since most plans do. Note the price of extra pages and extra numbers, whether pages roll over, how international faxes are billed and what currency the price is in. Read how to close the account before you open it.

If you are also replacing your phone system, our guide to VoIP and business phone systems covers fax that comes bundled with a phone plan. For help choosing and setting up the tools across a whole office, see our managed IT services in Toronto.

Online fax for law firms and health offices in Canada

Fax is still part of daily work in Canadian health care and law, and the duty to protect what goes through it sits with the office, not the fax provider.

Health custodians and PHIPA

Ontario’s Personal Health Information Protection Act requires health information custodians to take reasonable steps to protect personal health information against theft, loss and unauthorized use or disclosure. The Information and Privacy Commissioner of Ontario oversees the act and publishes its decisions and guidance. Other provinces have their own health privacy laws, so a clinic outside Ontario should check its own province’s rules. In practice, that means:

• Choose a provider that will put its security and storage commitments in writing, and keep that agreement on file.
• Limit who can see incoming faxes, and avoid routing patient records to a general shared inbox.
• Confirm the recipient’s fax number before sending, use a cover page with a confidentiality notice, and keep preset numbers for frequent recipients such as pharmacies and specialists.
• Have a plan for a misdirected fax: who retrieves it, who is told and how it is recorded.
• Turn on deletion after delivery or a short retention period when your records system is the official copy.

Many fax vendors talk about HIPAA, an American law. It is not the standard a Canadian clinic answers to. A vendor’s HIPAA claim says something about its controls, but your questions should be about PHIPA or your province’s law, and about PIPEDA where it applies. The federal privacy commissioner’s PIPEDA overview explains when that law covers a business. For a closer look at the federal rules, read our guide on what PIPEDA requires for client document transmission.

Law firms and confidentiality

Lawyers owe their clients confidentiality, and law societies expect them to understand the security of the technology they use. Before moving client files into any cloud service, check your own law society’s guidance on technology and records. The Law Society of British Columbia publishes a cloud computing resource and checklist that lists the questions to settle with a provider before signing up, and it is a useful model in any province. For a fax service, those questions come down to where documents are stored, who at the provider can reach them, how long they are kept, what happens to them when you leave, and whether the provider will notify you of a breach.

This guide is general information, not legal advice. A privacy officer or your own lawyer should review the agreement you sign.

Red flags when choosing a fax service

Several fax services that rank well in search have a long trail of public complaints about charges after customers tried to leave. We left those services off this list. These are the patterns that showed up again and again in the reviews we read on October 26, 2026, and how to protect yourself from them:

• A free trial that turns into a paid plan. Some trials ask for a card and convert to a monthly or annual plan unless you close the account in time. Note the end date of any trial and the plan it converts to.
• Monthly plans switched to annual billing. Reviewers on several services described a renewal at a yearly price they did not expect. Check the renewal terms and the billing period on your first invoice.
• Closing the account only by phone or chat. When a service will not let you close the account from your dashboard, keep a record of the date, the agent’s name and any confirmation number.
• Charges after closing. The most common complaint we saw was being billed after closing the account. Ask for written confirmation, then check your next card statement.
• Per-page and per-minute overage. A busy month can cost several times the plan price. Know the overage rate and whether you can cap it.
• Non-refundable charges. Many fax companies do not refund unused months. Start with monthly billing until you know the service works for you.
• A “free fax” that is not free. Some sites offer one free fax and then charge for the cover page, a second page or a faster send.
• A charge under another name. Some services bill under a parent company’s name. Check the provider’s help pages for the name on your statement before you sign up, so an unfamiliar charge does not catch you out.
• Losing your number. On several services, a number returns to the provider when an account closes or lapses. Port it out before you leave.

A quick way to screen any provider is to read its 20 newest Trustpilot reviews and look up its BBB profile for complaints from the last three years and whether the company answered them. A single angry review tells you little, but several that describe the same charge are worth taking seriously.

Free online fax in Canada: what you actually get

Searches for a free online fax far outnumber searches for paid services, and free options do exist. They are built for the occasional page, not for an office. Here is what the free and low-cost routes on this list offer, as published on October 26, 2026:

• FaxBurner’s free plan: a temporary number that lasts 24 hours, five pages to send in total and 25 pages received a month, with no credit card.
• WiseFax without a subscription: not free, but you can send without a monthly plan and pay by the page, with the cost shown before you send.

Other free senders put advertising on the cover page, limit pages per day or per fax, or charge for a second page once you have started. A few of the free services that appear high in search results also have long trails of complaints about charges, which is why they are not on this list. If you only need to send one document, check whether the recipient accepts email or an upload portal, because many offices that list a fax number now do.

None of the free routes is a good home for health records or legal files. You cannot count on the storage settings, support or written commitments that come with a paid account, and a free number that expires after a day is no use for faxes you expect back next week.

Send a fax from Gmail or Outlook

Gmail and Outlook cannot send a fax on their own, and Google does not offer a fax service. What they can do is send an email to an online fax service, which turns it into a fax. With an account on any service in this list:

1. Start a new email from the address you registered with the fax service.
2. Put the recipient’s fax number in the “To” field in the format your provider uses, usually the 10-digit number followed by the provider’s fax domain, or send to the provider’s address with the number in the subject line, as FaxBurner does.
3. Attach the document as a PDF, which keeps the layout intact.
4. Use the subject and body for a cover page if your provider supports it, and leave out any personal or health details there.
5. Send it, then wait for the confirmation email that says the fax went through or tells you why it failed.

To receive faxes in Gmail or Outlook, give people your online fax number. Each incoming fax arrives as a PDF attachment, and most services let you add more than one inbox.

Fax from a computer, a phone or an email

Every service on this list lets you fax from a computer through a web portal or email. To send, you attach a PDF or Word file and enter the recipient’s fax number; the service converts it and reports back when the fax has gone through or failed. To receive, you give out your online fax number and the pages arrive as PDFs.

From a phone, FaxBurner has its own iPhone app built around the camera and WiseFax has apps for iPhone and Android, while SRFax and Ooma work through a web portal, an app of their own or your email app. On Android, the WiseFax app or email to fax is the simplest route. A phone camera scan is fine for a signed form, but it is no substitute for a proper scan of a long or important document.

If your front desk spends its day on calls as well as faxes, an AI receptionist in Toronto can answer routine calls so staff can deal with the paperwork.

Which online fax service should you pick?

• A clinic, pharmacy or law firm that wants its data in Canada: SRFax.
• A small office that is also replacing its phones: Ooma Office.
• Occasional faxing from an iPhone: FaxBurner.
• A few faxes a year from any device, Android included: WiseFax.

Whichever you choose, start on a monthly plan, port your number once the service has proved itself, and keep the security and storage commitments in writing. If you want help putting fax, phones and email security together across your office, our cyber security services for Toronto businesses are a good place to start.

Frequently asked questions

What is the best online fax service in Canada?

For most Canadian clinics, pharmacies, law firms and small offices, SRFax is the strongest starting point. It is based in British Columbia, says on its PHIPA page that fax data does not leave Canada, holds an A+ BBB rating and has a 4.8 rating from 293 Trustpilot reviews as of October 26, 2026. For a small office that wants fax inside its phone system, Ooma Office Virtual Fax is the next choice, with a 4.0 Trustpilot rating from about 2,900 reviews and an A+ BBB rating.

Is there an online fax service available in Canada?

Yes. Online fax services work from anywhere with an internet connection, and several offer local or toll-free numbers reachable from anywhere in Canada, including SRFax, Ooma Office and WiseFax, which offers Canadian fax numbers, while FaxBurner says its service is for the United States and Canada. If you handle health or legal files, choose one that states where your faxes are stored and will put its security commitments in writing.

Can I send a fax from Gmail?

Not on its own, because Gmail has no fax feature and Google does not run a fax service. With an online fax account you can send a fax from Gmail by emailing the document to your provider's fax address, using the recipient's number in the format your provider sets. Received faxes come back to Gmail as PDF attachments.

Can I send an email as a fax?

Yes, that is what email to fax does. You attach a document to an email, address it to your fax provider with the recipient's fax number, and the provider dials the fax machine and delivers the pages. Most services email you a confirmation when the fax goes through or tell you why it failed.

Can I fax online for free?

You can send a few pages for free, but not run an office on it. FaxBurner's free plan gives you a temporary number for 24 hours, five pages to send in total and 25 pages received a month, and WiseFax lets you send without a subscription by paying by the page. Free routes are a poor fit for health records or legal files.

What is the cheapest way to send a fax?

For a single document, the cheapest option is often to ask whether the recipient accepts email or an upload portal. For occasional faxing, a free plan or a pay-by-the-page service such as WiseFax keeps costs low. For regular use, compare the monthly page allowance, the price of extra pages and the currency, because overage on a busy month costs more than the plan itself.

How much does an online fax service cost?

Prices depend on pages per month, the number of fax numbers and users, and features such as health privacy controls or an API. Dedicated services start at a few dollars a month for very light use and rise with volume, and many list their prices in U.S. dollars. Check overage rates and how billing renews before you sign up, and see our guide to VoIP and business phone systems if fax could come bundled with your phones.

Which is the safest online fax service?

The safest choice is one that encrypts faxes in transit and at rest, supports two-step login and user permissions, keeps an audit log and lets you delete faxes after delivery. For Canadian health and legal offices, data stored in Canada helps too: SRFax says it stores data in Vancouver and that fax data does not leave Canada. Safety also depends on your own habits, such as checking numbers before sending and limiting who can see incoming faxes.

Is online faxing secure enough for medical records in Ontario?

It can be, if the service and your office both do their part. PHIPA requires health information custodians to take reasonable steps to protect personal health information, so choose a provider that documents its encryption, storage location and retention settings, and limit who can open incoming faxes. Ask the provider for its commitments in writing and keep them with your privacy records.

How do I receive a fax without a fax machine?

Sign up for an online fax service and get a fax number, or port your existing one. People fax that number from any ordinary fax machine, and the pages arrive as a PDF in your email, the provider's web portal or its app. Nothing changes for the sender.

How do I send a fax from my phone?

On an iPhone, an app such as FaxBurner lets you photograph a page, sign it and fax it on the spot. On Android, WiseFax has an app, or with any provider that has no app, attach the document to an email from your phone and send it through email to fax. A phone photo works for a short signed form, but scan longer documents properly.

Do people still use fax in 2026?

Yes. Hospitals, clinics, pharmacies, insurers, courts and many government offices in Canada still send and accept faxes, so most health and legal offices need a fax number. Online fax lets you keep that number without a machine or a phone line, and an AI receptionist in Toronto can take routine calls off the front desk while staff deal with the paperwork.