By David Thompson · Published April 5, 2026 · Updated April 6, 2026 · 11 min read
Apple stopped shipping fax modems in Macs nearly two decades ago — and macOS hasn't included built-in fax software since. So when you need to send a fax from your MacBook or iMac, you need a fax app for Mac that actually works.
The good news: you have more options than ever. Some are browser-based (no installation, works on any Mac). Others are native macOS apps you download and install. A few are pay-as-you-go; most charge a monthly subscription.
We evaluated every major option across five criteria: ease of use on macOS, pricing transparency, HIPAA compliance, reliability, and whether a native Mac app is actually offered. Here are the 7 best fax apps for Mac in 2026.
| App | Mac Experience | Price Starts At | HIPAA | Free Option |
|---|---|---|---|---|
| mFax.to | Browser (any Mac) | Pay-as-you-go | Yes | No subscription needed |
| iFax | Native Mac app | $8.33/mo (annual) | Yes | 5 pages/mo |
| RingCentral Fax | Native Mac app (M-series) | $17.99/mo | Yes | Free trial |
| Fax.Plus | Browser | $5.99/mo | Higher tiers | 10 pages/mo free |
| HelloFax | Browser | $9.99/mo | No | 5 pages free |
| eFax | Desktop app + browser | $18.99/mo | Yes | 14-day trial |
| WiseFax | Mac App Store | Pay-per-fax | Yes (claimed) | No subscription |
Why Most Mac Users Don't Need a Native Fax App
Before we dive into the reviews, here's a key insight: you don't need a Mac-specific fax app to fax from a Mac.
Every browser-based fax service works perfectly in Safari, Chrome, or Firefox on any Mac — Intel or Apple Silicon. For most users, opening a tab and sending a fax is faster than downloading, installing, and maintaining a dedicated app.
The main reason to want a native Mac app is if you fax frequently enough that having a dedicated window in your dock matters to your workflow. For occasional faxers, a browser-based service wins every time.
No Built-In Fax on macOS
Apple removed the internal fax modem starting in 2007. macOS no longer includes fax software of any kind. All modern Mac faxing goes through online services — either browser-based or native apps that route over the internet.
1. mFax.to — Best Overall for Mac Users
mFax.to is the top pick for most Mac users. It's a mobile-first fax platform that works beautifully through any Mac browser — no installation, no downloads, no setup beyond creating an account. Over 5 million users rely on it across iOS, Android, and the web.
The key advantage for Mac users: the same account that powers your mFax iPhone app also works in your Mac's browser. Snap a document with your phone on the go, then manage everything from your MacBook at your desk — they're in sync.
mFax.to excels where it matters most for Mac users: zero friction. Open mfax.to in Safari, log in, upload a PDF or Word document, enter the fax number, and you're done. The web app is polished, fast, and identical in capability to the mobile apps.
The pay-as-you-go model is particularly useful for Mac users who fax occasionally. Rather than paying $10–20/month for a plan you barely use, you pay per fax when you actually need it. Subscription plans are available if you fax regularly.
Pros
- No installation — works in any Mac browser instantly
- Seamless sync with the mFax iPhone app
- Pay-as-you-go option — no forced monthly subscription
- HIPAA compliant with TLS encryption
- 4.8-star App Store rating, 5M+ users
- Fax to 90+ countries with delivery confirmation
- Google Drive, Dropbox, and Box integration
Cons
- No native Mac desktop app (browser-only on Mac)
- Monthly plans cost more than bare-bones competitors at low volumes
Pricing: Pay-as-you-go (no subscription) or subscription plans starting around $7.99/month. Annual billing reduces costs further.
Best for: Most Mac users — especially those who also have an iPhone and want a consistent experience across both devices.
Try it: mFax.to
2. iFax — Best Native Mac App
iFax is one of the very few fax services with a genuine native macOS app — and it's a good one. Available directly from the Mac App Store, it runs on both Intel and Apple Silicon Macs. The same account works across Mac, iPhone, iPad, and Windows.
iFax's native Mac app is the real deal — it lives in your dock, sends system notifications, and feels like a proper macOS citizen. If you fax frequently enough that a dedicated app window matters, iFax delivers that experience better than any competitor.
Important pricing note: The Mac App Store subscription is significantly more expensive than signing up on iFax's website. Always subscribe via the web, then log into the Mac app — you'll pay the same price as any other platform.
Pros
- True native Mac app (Intel + Apple Silicon)
- HIPAA and GLBA compliant
- Electronic signatures built in
- Fax broadcasting for sending to multiple recipients
- Cloud storage integration (Google Drive, Dropbox, Box)
- API access for developers
Cons
- Mac App Store pricing is much higher than signing up via web
- Free plan (5 pages/mo) can't receive faxes
- Some user reports of billing issues when canceling
Pricing: Free plan (5 pages/mo, send only); paid plans from $8.33/month (annual billing, ~500 pages). Subscribe via ifaxapp.com for the best price.
Best for: Mac users who fax regularly, need a native app experience, and need HIPAA compliance.
3. RingCentral Fax — Best for Apple Silicon Power Users
RingCentral Fax is notable for being the only fax service with a native Mac desktop app that was specifically updated for Apple Silicon (M-series Macs). If you have a MacBook Air or MacBook Pro with an M-chip and want the best performance from a native app, RingCentral delivers.
RingCentral Fax is a business-grade service. The page allowances are generous (1,500–3,000 pages/month depending on plan), fax scheduling lets you send at off-peak hours, and the compliance stack covers HIPAA and FINRA. The native Mac app is polished and regularly updated.
The catch: it's priced per user, making it expensive for individuals. A single-user Fax 1500 plan runs $17.99/month — reasonable for a business, but steep if you just need to send a few faxes.
Pros
- Native app with true Apple Silicon (M-series) support
- Most generous page allowances (up to 3,000 pages/mo)
- Fax scheduling and broadcasting included
- HIPAA and FINRA compliant
- Email-to-fax included on all plans
- Part of a full business communications suite
Cons
- Priced per user — gets expensive for teams
- Overkill and overpriced for casual/individual faxers
- Tied to the RingCentral ecosystem
Pricing: Fax 1500 plan at $17.99/user/month; Fax 3000 at $27.99/user/month. Free trial available.
Best for: Businesses on Apple Silicon Macs that need high-volume faxing with a native app.
4. Fax.Plus — Best Free Plan
Fax.Plus offers the most generous permanently-free tier of any fax service: 10 pages per month with no credit card required. For Mac users who only need to send a fax occasionally, this is a genuinely useful no-cost option.
Fax.Plus is a solid browser-based service that works perfectly on Mac via Safari or Chrome. The free plan is genuinely useful — 10 pages per month is enough for most individuals who fax occasionally. Paid plans are competitively priced, and the international coverage is the best of any service on this list.
For healthcare users: HIPAA compliance on Fax.Plus requires an enterprise plan, which is significantly more expensive. If HIPAA is a requirement, mFax or iFax offer better value.
Pros
- Permanent free plan — 10 pages/month, no credit card
- Very affordable paid plans starting at $5.99/month
- SOC 2 Type 2 certified
- Covers 180+ countries — best international coverage
- Strong fax API for developers
- Google Drive, Dropbox, OneDrive integration
Cons
- HIPAA compliance only on higher-tier enterprise plans
- No native Mac app (browser only)
- Free plan has no inbound fax number
Pricing: Free (10 pages/mo); paid plans from $5.99/month. International coverage in 180+ countries.
Best for: Budget-conscious Mac users, international faxers, and developers who need a fax API.
5. HelloFax (Dropbox Fax) — Best for Dropbox Users
HelloFax, now rebranded as Dropbox Fax, is a clean, browser-based service with tight Dropbox integration. If your documents already live in Dropbox, HelloFax lets you fax them directly without downloading and re-uploading — a genuine time-saver.
HelloFax is the cleanest, simplest fax interface on this list. There's nothing complicated about it — you drag a document in, type a fax number, and send. The Dropbox integration means you can fax any file from your Dropbox folder without leaving the app.
The main limitation is HIPAA: standard plans don't include it. For personal or small-business use where compliance isn't required, HelloFax is an excellent pick.
Pros
- Best-in-class Dropbox and Google Drive integration
- Simple, clean interface — minimal learning curve
- Team plans available (5–20 users)
- All inbound faxes saved as PDFs automatically
- 5 free pages to try with no credit card
Cons
- No native Mac app (browser only)
- No HIPAA compliance on standard plans
- Free tier is very limited (5 pages, send only)
- Rebranding has caused some user confusion
Pricing: Home Office plan at $9.99/month (300 pages, 5 users); Professional at $19.99/month (500 pages, 10 users). Overage: $0.05/page.
Best for: Small teams using Dropbox as their primary file storage, and individuals who want a no-frills browser fax experience.
6. eFax — Best Established Service
eFax is one of the oldest online fax services — it's been around since 1999. If you need a well-known brand, rock-solid reliability, and dedicated desktop software for Mac, eFax delivers. The eFax Messenger desktop app runs on macOS and gives you a traditional inbox-style interface.
eFax is the safe choice for businesses that need a recognizable brand and dedicated Mac desktop software. The eFax Messenger app gives you a full inbox/outbox view of your fax history — more like an email client than a web form.
That said, eFax is expensive. The $18.99/month Plus plan is double what Fax.Plus or HelloFax charge for similar volume, and the surprise $10 setup fee is an unnecessary friction point. If budget matters, there are better-value options on this list.
Pros
- Desktop app for Mac (eFax Messenger)
- One of the most trusted brands in online faxing
- HIPAA compliant
- E-signature integration (legally binding)
- 24/7 customer support
- 170–300 pages/month depending on plan
Cons
- One of the most expensive options on this list
- $10 one-time setup fee (unusual)
- Promotional first-month pricing can mislead on true cost
- Overage fees add up quickly beyond page limits
Pricing: Plus plan at $18.99/month (170 pages); Pro at $31.99/month (300 pages). $10 setup fee. 14-day trial with credit card.
Best for: Established businesses and enterprises that want a known brand with desktop software and premium support.
7. WiseFax — Best No-Subscription Option for Mac
WiseFax is a hidden gem for Mac users who fax infrequently. It's available in the Mac App Store, uses a pay-per-fax token system (no recurring subscription), and supports native Apple file formats like Pages, Numbers, and Keynote — a unique advantage for Mac users.
WiseFax solves a real problem: most fax services charge you $10–20/month whether you fax or not. With WiseFax's token model, you buy credits (roughly $1 per token) and use them when needed. Unused tokens roll over indefinitely.
The native Mac App Store installation and support for Apple-native file formats make it uniquely convenient for Mac users. If you write your documents in Pages and fax them to a doctor's office twice a year, WiseFax is probably the right tool.
Pros
- No subscription — pay per fax, tokens never expire
- Mac App Store app (native install)
- Supports Apple Pages, Numbers, Keynote natively
- Credits never expire — use when you need to
Cons
- Costs can exceed subscription services for frequent faxers
- Smaller, less well-known service with fewer reviews
- Receiving faxes requires a separate $8/month number subscription
- Limited team/enterprise features
Pricing: ~$1 per fax token (tokens = pages based on destination). No mandatory subscription. Receiving faxes: $8/month for a dedicated number.
Best for: Mac users who fax very infrequently and don't want to pay a monthly subscription; especially users with Apple-native documents.
How to Choose the Right Mac Fax App
The right choice depends on how often you fax and what you specifically need:
| If you… | Choose… |
|---|---|
| Fax occasionally, want no monthly fee | WiseFax or mFax.to (pay-as-you-go) |
| Want zero installation — just open a browser | mFax.to |
| Need a native Mac desktop app | iFax or RingCentral Fax |
| Have Apple Silicon (M-series Mac) + high volume | RingCentral Fax |
| Need HIPAA compliance | mFax.to, iFax, or RingCentral |
| Already use Dropbox for documents | HelloFax |
| Want the best free plan | Fax.Plus (10 pages/mo free) |
| Fax internationally | Fax.Plus (180+ countries) |
| Work in Apple Pages / Numbers / Keynote | WiseFax |
| Need a well-known brand + desktop app | eFax |
How to Send a Fax from Mac (Step-by-Step)
Sending a fax from your Mac with mFax.to takes under two minutes:
Open mFax.to in Your Browser
Navigate to mFax.to in Safari, Chrome, or Firefox. Create a free account or log in.
Upload Your Document
Click Send Fax and drag in your PDF, Word document, or image. mFax.to handles all common file formats.
Enter the Fax Number
Type the recipient's fax number including country code (e.g., +1 for US/Canada). Add a cover page if needed.
Send and Confirm
Click Send Fax. You'll receive a delivery confirmation email once the fax is accepted by the recipient's machine. The whole process takes under 2 minutes.
For more detailed instructions and alternative methods, see our complete guide to faxing on Mac.
Frequently Asked Questions About Mac Fax Apps
Mac users have specific concerns that differ from iPhone fax questions. Here are the most common ones:
Does macOS Ventura / Sonoma / Sequoia have fax built in?
No. Apple removed the internal fax modem from Mac hardware around 2007. None of the current macOS versions — Ventura, Sonoma, or Sequoia — include fax software. You need an online fax service (browser-based or native app) to fax from a Mac.
Can I fax from Mac using Apple Mail?
Yes, if your fax service supports email-to-fax. With mFax.to, you can compose a new email in Apple Mail, attach your PDF, and send it to [faxnumber]@send.mfax.to. The fax is delivered within minutes. This also works with Gmail or any other email client on your Mac.
Do I need to install anything to fax from a Mac?
No — if you use a browser-based service like mFax.to, Fax.Plus, or HelloFax. Open a tab, log in, upload your document, and send. Native apps like iFax and RingCentral require an installation but offer a more integrated desktop experience in exchange.
Can I fax from Mac without a phone line?
Yes. All services on this list route faxes over the internet — no landline required. This is the whole point of online fax services.
The Bottom Line
The best fax app for Mac depends on your use case:
-
For most Mac users — especially those with an iPhone — mFax.to is the clear winner. It requires zero installation, works in any browser, syncs with the mobile app, and offers HIPAA compliance. The pay-as-you-go option means you're not locked into a monthly fee you don't need.
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If you specifically want a native Mac desktop app, iFax is the most polished option at a reasonable price.
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If you fax rarely and hate subscriptions, WiseFax's token model and Mac App Store presence make it the best no-subscription option.
Whichever service you choose, the era of needing a fax machine or a landline is long gone. Every app on this list works on any Mac, in 2026, without any additional hardware.