Convert PDF to fax online for free
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File extension .pdf File extension .tiff, .tif
Internet media type application/pdf Internet media type image/tiff
File format name Portable Document Format File format name Tag Image File Format
Associated programs Adobe Viewer, Ghostscript, Ghostview, Xpdf, gPDF, Acrobat Reader Associated programs Adobe Photoshop, Corel Paint Shop Pro, Apple Preview, Microsoft Windows Photo Gallery Viewer
Developed by ISO Developed by Aldus, now Adobe Systems
Initial Release 15 June 1993 Initial Release 1986
Useful links
Useful links

How-to guide

How to convert PDF to fax online

  1. Open in your preferred browser.
  2. Hit the Choose File button and upload a file from your device.
  3. If you want to import files from cloud services, click the appropriate icons.
  4. When your file is uploaded, select Convert Now!
  5. Click Download Now to save the document to your device or export it to the cloud.
  6. If you want to continue working on your file, select additional options like Save Document As or Edit PDF.

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Split PDF
Merge PDF
Combine & Reorder
Extract Pages
Compress PDF
Rotate PDF
No software downloads
Cloud storage Unlimited No info No info
Price Free Free 7-Day Trial paid Free 7-Day Trial paid
Encryption and security
Support 24/7/365 No info
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How to convert PDF to Fax

Want to have a neat, easy to share, and cross-platform document? Use our web service and enjoy fast and high-quality conversion results.

How to convert PDF to fax online

Converting a PDF to fax online is one of the fastest and easiest ways to get it done because working on mobile gives you the mobility to work on the go, so long as you have a stable internet connection. When you choose AltoPDFtoFax you don't need to install any additional software. It’s a powerful online converter and works great on Windows, macOS, iOS, Android, and even Linux. 

Check your internet connection and follow the instructions below to convert PDF to fax for free:

  1. Go to 
  2. Click Choose File and select a document from your device or drag and drop one into the highlighted area. 
  3. When you see that the upload is complete, click Convert Now! 
  4. Wait for a few seconds. Then click the Download Now button and save the document to your device. 

AltoPDFtoFax is totally free and allows you to perform an unlimited number of conversions. You don't even need to sign up or leave us any of your personal info. To elaborate, free doesn't mean bad. We guarantee you a high-quality conversion every time. We use the latest encryption methods and private servers to make sure that no one has an opportunity to steal your data while it’s in our hands. Convert PDF to fax for free on your computer, laptop, smartphone, and tablet.

How to convert PDF to fax online


The ability to send PDF to fax has already existed on almost all operating systems for a long time now. The biggest difference today is it’s just more convenient. There are plenty of online services you can give a try without having to buy a modem or connect your computer to a phone line.

Did You Know?

Converting PDF to fax

Converting PDF to fax is just one feature the Alto plethora of tools offers. With, you have a long list of options for managing PDFs; merge, split, rotate, compress, lock and unlock portable document format files. Convert them to and from Word, PowerPoint, Excel, JPEG, PNG, and even more. Do it all for free!