Disclosure: Attajer is an independent review site. We may earn affiliate commissions from links on this page. Learn more
All 40 Guides & Reviews

Online Fax Blog & Guides (2027)

Expert guides, honest reviews, and the latest tips for sending faxes online — written and tested by our editorial team.

Best Online Fax Services 2027 — Top 5 Compared & Ranked
Comparison 15 min read

Best Online Fax Services 2027 — Top 5 Compared & Ranked

We tested 8+ online fax services. See our rankings: Fax.plus #1, eFax #2, and more. Pricing, features, HIPAA compared.

Updated for 2027 Read article →
How to Send a Fax Online Free — No Machine Needed (2027)
Core Guide 10 min read

How to Send a Fax Online Free — No Machine Needed (2027)

Step-by-step guide to sending faxes online from any device in under 3 minutes. 10 free pages included.

Updated for 2027 Read article →
How to Send a Fax — 5 Easy Methods (Free, 2027)
Ultimate Guide 15 min read

How to Send a Fax — 5 Easy Methods (Free, 2027)

The ultimate guide to sending a fax in 2027. 5 methods compared: phone, Gmail, computer, email, and online.

Updated for 2027 Read article →
Free Fax — Send Faxes Free Online, No Credit Card (2027)
Guide 10 min read

Free Fax — Send Faxes Free Online, No Credit Card (2027)

Send faxes for $0 in 2027. We compared 5 free fax services — pages, limits, and catches.

Updated for 2027 Read article →
Best Free Fax App 2027 — iPhone & Android (Top 5 Tested)
Mobile Guide 11 min read

Best Free Fax App 2027 — iPhone & Android (Top 5 Tested)

Top mobile fax apps tested on iOS and Android: built-in document scanner, cloud imports, and free pages.

Updated for 2027 Read article →
Best Free Fax Apps 2027 — iPhone & Android Compared
Reviews 9 min read

Best Free Fax Apps 2027 — iPhone & Android Compared

We tested 12 fax apps so you don't have to. Here are our top 5 picks for free mobile faxing.

Updated for 2027 Read article →
How to Fax from iPhone (Free) — Step-by-Step 2027 Guide
Mobile Guide 9 min read

How to Fax from iPhone (Free) — Step-by-Step 2027 Guide

Scan documents with your iPhone camera and fax them in minutes using the best iOS fax apps.

Updated for 2027 Read article →
How to Fax from Android — Best Free Fax Apps for Android (2027)
Mobile Guide 11 min read

How to Fax from Android — Best Free Fax Apps for Android (2027)

Send faxes from your Android phone for free. Step-by-step guide + top 5 Android fax apps compared.

Updated for 2027 Read article →
How to Fax from a Computer — PC, Mac & Chromebook (Free, 2027)
How-To Guide 10 min read

How to Fax from a Computer — PC, Mac & Chromebook (Free, 2027)

Send and receive faxes directly from Windows 11, macOS, or Chromebook without a phone line or modem.

Updated for 2027 Read article →
How to Fax From Gmail — 3 Free Methods (2027 Guide)
Email Fax 10 min read

How to Fax From Gmail — 3 Free Methods (2027 Guide)

Learn how to fax directly from your Gmail inbox or Google Workspace in under 3 minutes.

Updated for 2027 Read article →
Google Fax Service — How to Fax from Gmail & Google Workspace (2027)
Google Guide 9 min read

Google Fax Service — How to Fax from Gmail & Google Workspace (2027)

How to send faxes from Gmail, Google Docs, and Google Drive using the Fax.plus Google Workspace add-on.

Updated for 2027 Read article →
Does Google Have a Fax Service? Here's What You Need to Know (2027)
FAQ 5 min read

Does Google Have a Fax Service? Here's What You Need to Know (2027)

Google doesn't offer a native fax service, but there are seamless ways to fax using Google products.

Updated for 2027 Read article →
Email to Fax — How to Send a Fax From Any Email (Free, 2027)
Email Fax 11 min read

Email to Fax — How to Send a Fax From Any Email (Free, 2027)

Convert any email into a fax — works with Gmail, Outlook, Yahoo, Apple Mail, and custom domains.

Updated for 2027 Read article →
How to Send a Fax via Email in 2027 — Step-by-Step Guide
How-To Guide 8 min read

How to Send a Fax via Email in 2027 — Step-by-Step Guide

The complete guide to sending faxes from Gmail, Outlook, Yahoo, or any email provider.

Updated for 2027 Read article →
How to Receive Faxes by Email — Free Setup Guide (2027)
Email Fax 9 min read

How to Receive Faxes by Email — Free Setup Guide (2027)

Forward incoming faxes directly to your email inbox as searchable PDF attachments.

Updated for 2027 Read article →
How to Send a Fax From Outlook & Microsoft 365 (2027)
How-To Guide 7 min read

How to Send a Fax From Outlook & Microsoft 365 (2027)

Send faxes from Outlook using email-to-fax, the Fax.plus add-in, or Microsoft 365 integration.

Updated for 2027 Read article →
How to Send a Fax From Yahoo Mail — Free Guide (2027)
How-To Guide 5 min read

How to Send a Fax From Yahoo Mail — Free Guide (2027)

Yes, you can fax from Yahoo Mail. Here's how to set it up in under 5 minutes.

Updated for 2027 Read article →
Fax.plus vs eFax 2027 — Full Comparison & Verdict
Comparison 14 min read

Fax.plus vs eFax 2027 — Full Comparison & Verdict

Head-to-head comparison of Fax.plus and eFax across pricing, free pages, HIPAA compliance, and mobile apps.

Updated for 2027 Read article →
eFax Review 2027 — Pricing, Pros & Cons (Honest)
Review 12 min read

eFax Review 2027 — Pricing, Pros & Cons (Honest)

Is eFax worth $18.99/month? Our honest review reveals dated UI, no free tier, and a better alternative at $6.99/mo.

Updated for 2027 Read article →
Dropbox Fax (HelloFax) Review 2027 — Alternatives
Review 8 min read

Dropbox Fax (HelloFax) Review 2027 — Alternatives

Dropbox Fax integrates with Dropbox storage but lacks mobile apps and HIPAA. From $9.99/mo. Better options exist.

Updated for 2027 Read article →
HelloFax Review 2027 — What Happened to HelloFax? (Now Dropbox Fax)
Review 10 min read

HelloFax Review 2027 — What Happened to HelloFax? (Now Dropbox Fax)

HelloFax was acquired by Dropbox and rebranded as Dropbox Fax. Full review of pricing, pros, cons, and top alternatives.

Updated for 2027 Read article →
iFax Review 2027 — Pricing, Pros & Cons
Review 11 min read

iFax Review 2027 — Pricing, Pros & Cons

In-depth review of iFax: pricing tiers, mobile apps, HIPAA compliance, and how it compares to Fax.plus.

Updated for 2027 Read article →
FaxZero Review 2027 — Is Free Faxing Really Free?
Review 8 min read

FaxZero Review 2027 — Is Free Faxing Really Free?

FaxZero offers 5 free pages/day but adds ads. US/Canada only, no receiving. Better free option: Fax.plus (10 pages, no ads).

Updated for 2027 Read article →
HIPAA-Compliant Fax Services 2027 — Which Are Actually Certified?
Security & Compliance 12 min read

HIPAA-Compliant Fax Services 2027 — Which Are Actually Certified?

Which fax services provide a signed BAA, TLS 1.3 + AES-256 encryption, and SOC 2 Type II compliance in 2027?

Updated for 2027 Read article →
Is Fax Secure? The Truth About Fax Security in 2027
Analysis 7 min read

Is Fax Secure? The Truth About Fax Security in 2027

Is faxing really more secure than email? Traditional vs. online fax security — encryption, HIPAA, and risks.

Updated for 2027 Read article →
How to Get a Fax Number — Free & Virtual Options (2027)
Guide 8 min read

How to Get a Fax Number — Free & Virtual Options (2027)

Get a virtual fax number in minutes. Local or toll-free, 40+ countries. Faxes arrive as PDFs in your email.

Updated for 2027 Read article →
Fax Near Me — UPS, FedEx & Staples Prices vs Free Online (2027)
Cost Guide 9 min read

Fax Near Me — UPS, FedEx & Staples Prices vs Free Online (2027)

Compare local fax store prices ($1.50–$2.50/page at UPS, FedEx, Staples) with free online faxing.

Updated for 2027 Read article →
How Much Does It Cost to Fax? Complete Price Guide (2027)
Cost Guide 8 min read

How Much Does It Cost to Fax? Complete Price Guide (2027)

Full breakdown of fax pricing in 2027: retail stores, traditional phone lines, and online fax services compared.

Updated for 2027 Read article →
Online Fax vs. Physical Fax Machine: Full Cost Comparison (2027)
Analysis 7 min read

Online Fax vs. Physical Fax Machine: Full Cost Comparison (2027)

Is online faxing cheaper? We break down the real costs — hardware, lines, ink, and fees.

Updated for 2027 Read article →
How to Fax Without a Fax Machine — 4 Free Methods (2027)
How-To Guide 8 min read

How to Fax Without a Fax Machine — 4 Free Methods (2027)

No fax machine? No problem. Easy ways to send faxes without hardware — from your phone, computer, or email.

Updated for 2027 Read article →
Free Fax Cover Sheet — Download PDF Template (2027)
Resource 10 min read

Free Fax Cover Sheet — Download PDF Template (2027)

Download free printable and fillable fax cover sheet templates (standard, HIPAA confidential, urgent).

Updated for 2027 Read article →
International Fax — Country Codes & Pricing (2027)
Guide 11 min read

International Fax — Country Codes & Pricing (2027)

Send international faxes to 40+ countries. Complete dialing codes, per-page rates, and formatting tips.

Updated for 2027 Read article →
How to Fax from Microsoft Teams — Complete Integration Guide (2027)
Integration 10 min read

How to Fax from Microsoft Teams — Complete Integration Guide (2027)

Send and receive faxes directly inside Microsoft Teams and Microsoft 365.

Updated for 2027 Read article →
Best Fax API — REST API Comparison Guide (2027)
Developer Guide 13 min read

Best Fax API — REST API Comparison Guide (2027)

Compare the best programmable fax REST APIs for developers with cURL, Python, and Node.js examples.

Updated for 2027 Read article →
Online Fax for Medical Clinics & Healthcare — HIPAA-Compliant (2027)
Industry Guide 12 min read

Online Fax for Medical Clinics & Healthcare — HIPAA-Compliant (2027)

HIPAA-compliant online fax for clinics, hospitals, and pharmacies. Send patient records securely.

Updated for 2027 Read article →
Online Fax for Law Firms & Notaries — Secure Transmission (2027)
Industry Guide 11 min read

Online Fax for Law Firms & Notaries — Secure Transmission (2027)

How law firms use online fax to send court filings, contracts, and notarized documents.

Updated for 2027 Read article →
Online Fax for Accounting Firms — Secure, IRS-Ready (2027)
Industry Guide 10 min read

Online Fax for Accounting Firms — Secure, IRS-Ready (2027)

Why top accounting firms are switching to online fax for tax returns, Form 2848, and financial statements.

Updated for 2027 Read article →
Online Fax for Insurance Companies & Agents (2027)
Industry Guide 10 min read

Online Fax for Insurance Companies & Agents (2027)

How insurance agents use online fax to process claims, ACORD forms, and underwriting docs.

Updated for 2027 Read article →
Online Fax for Real Estate Agents — Close Deals Faster (2027)
Industry Guide 9 min read

Online Fax for Real Estate Agents — Close Deals Faster (2027)

Real estate agents use online fax to send contracts, closing documents, and disclosures.

Updated for 2027 Read article →
Send a One-Time Fax Online (2027) — Pay-Per-Fax vs Free Trials
Cost & Guides 12 min read

Send a One-Time Fax Online (2027) — Pay-Per-Fax vs Free Trials

Need to send a single fax without a monthly subscription? Compare pay-per-fax portals, retail stores, and free 10-page trials.

Updated for 2027 Read article →
IRS Fax Numbers Directory (2027) — Form SS-4 (EIN), 2848 & 8821
Tax & Legal 13 min read

IRS Fax Numbers Directory (2027) — Form SS-4 (EIN), 2848 & 8821

Official 2027 IRS fax numbers by form and state, plus how to fax tax documents online with timestamped proof of filing.

Updated for 2027 Read article →
Best Online Fax Service for Small Business (2027 Ranked)
B2B Comparison 14 min read

Best Online Fax Service for Small Business (2027 Ranked)

Top 6 B2B cloud fax platforms compared: multi-user management, LNP number porting, HIPAA/SOC 2 compliance, and 5-year TCO.

Updated for 2027 Read article →
MyFax & mFax Review 2027 — Pricing, Pros, Cons & Alternatives
Review 11 min read

MyFax & mFax Review 2027 — Pricing, Pros, Cons & Alternatives

Is MyFax worth $12/month for 100 pages? Full review of pricing tiers, overage fees, and how it compares to Fax.plus.

Updated for 2027 Read article →
Send Fax at Staples, UPS & FedEx (2027) — Store Prices vs Free Online
Cost Guide 11 min read

Send Fax at Staples, UPS & FedEx (2027) — Store Prices vs Free Online

Compare 2027 per-page fax prices at Staples, The UPS Store, FedEx Office, Office Depot, and public libraries vs free online faxing.

Updated for 2027 Read article →
How to Fax From an HP, Brother, Canon, or Epson Printer Without a Phone Line (2027)
Hardware Guide 12 min read

How to Fax From an HP, Brother, Canon, or Epson Printer Without a Phone Line (2027)

Turn any wireless multifunction printer/scanner into a cloud fax machine without an RJ-11 landline or unreliable VoIP adapter.

Updated for 2027 Read article →
Online Fax for Translation Agencies & Certified Translators (2027)
Industry Guide 9 min read

Online Fax for Translation Agencies & Certified Translators (2027)

How translators fax certified translations to USCIS, embassies, and courts worldwide.

Updated for 2027 Read article →