How to Send a Fax from Your Computer

The Old Way vs. the Browser Way

The traditional approach to faxing from a computer involved buying a fax modem, connecting a phone line, installing driver software, and hoping everything worked together. Windows used to ship with “Windows Fax and Scan,” but it required a modem and a landline. Most people do not have either of those anymore.

The modern approach is simpler. Online fax services let you upload a document in your browser and send it to any fax number. No hardware. No phone line. No software to install. Your computer just needs an internet connection and a browser.

The process works the same regardless of your operating system. Whether you are on a Windows PC, a Mac, or a Chromebook, if you can open a web browser, you can send a fax.

What You Need Before You Start

Three things. That is it.

• Your document. PDF, Word (.doc or .docx), JPG, or PNG. Most things you would fax are already in one of these formats. If you need to combine multiple PDFs first, you can do that for free too.
• The recipient's fax number. Include the country code (1 for the US and Canada). If you are faxing a government agency, check our fax number directory for verified numbers.
• A web browser. Chrome, Firefox, Safari, Edge. Any of them work.

You do not need to create an account to send your first fax. You do not need to enter a credit card. You do not need to install anything.

Step-by-Step: Send a Fax from Your Computer

Here is the entire process. It takes less time to do it than to read about it.

1. Go to faxdrop.com in your browser.
2. Upload your document. Drag your file onto the page, or click to browse. Supported formats: PDF, Word, JPG, PNG.
3. Enter the fax number. Type the full number including area code. For US numbers, just enter the 10-digit number.
4. Add a cover page (optional). If you need one, fill in the sender and recipient fields. FaxDrop generates a clean, professional cover page automatically.
5. Click Send. Your fax goes out immediately. You will get an email confirmation when it is delivered, usually in under 90 seconds.

That is the whole process. No account signup for your first two faxes each month.

Platform-Specific Guides

While the browser-based approach works everywhere, each operating system has its own quirks and legacy fax options. We wrote dedicated guides for each:

• How to Fax from a Windows PC covers Windows Fax and Scan, why most people skip it, and the faster browser approach.
• How to Fax from a Mac explains why macOS dropped built-in fax support and what to do instead.
• How to Fax from a Chromebook is straightforward since ChromeOS is already browser-first.

If you are on a phone or tablet instead, check our guides for iPhone and Android.

What About Subscription Fax Services?

Services like eFax and Fax.Plus charge $10 to $20 per month for faxing. That makes sense if you send dozens of faxes every week. For everyone else, it is overkill.

Most people searching “send fax from computer” need to send one or two faxes. Maybe it is a form to the IRS. Maybe it is medical records for a doctor's office. Maybe it is a signed contract. Whatever it is, paying for a monthly subscription to send a single fax does not make sense.

FaxDrop gives you two free faxes per month. No account required. If you need more, credits start at $1.99 per fax with no monthly commitment. For a full comparison of your options, read our best online fax service breakdown.

Is It Secure to Fax from a Computer?

Yes, and in many cases it is more secure than a physical fax machine. A traditional fax sits in a tray where anyone walking by can read it. Online fax services encrypt your document during transmission and deliver confirmation directly to your email.

FaxDrop uses AES-256 encryption and processes payments through Stripe (PCI DSS Level 1). Documents are deleted from our servers after sending. There is no archive sitting around waiting to be breached.

For healthcare and legal professionals who need HIPAA-compliant faxing, FaxDrop's infrastructure includes a Business Associate Agreement through our carrier partner Sinch. Your documents are handled with the same care as any protected health information. Read more about fax security if you want the full picture.