JustFax Online

Seamlessly Send PDF Files via Online Fax: Your Comprehensive Guide for Secure and Efficient Document Transmission

In the dynamic digital landscape, the transfer of documents plays a pivotal role in both professional and personal endeavors. While email remains a frequent choice, there are instances where a more secure and professional approach is warranted. This is where sending PDF files online emerges as a robust and reliable solution.

PDF files embody a standardized format, ensuring that the recipient receives the document exactly as it was intended, preserving the integrity of the content and its visual presentation. Moreover, PDFs are tamper-proof, safeguarding sensitive information from unauthorized alterations or modifications, maintaining the confidentiality of your data.

To further enhance the functionality of PDF files, online fax services have emerged as a convenient and efficient means to transmit them securely. These services enable you to send PDF files directly to fax machines, replicating the traditional fax experience without the need for physical equipment.

Benefits of Sending PDF Files Online

Harnessing the power of online faxing to send PDF files offers a multitude of benefits, making it a preferred method for document transmission:

  1. Security and Reliability: PDF files are inherently secure, preventing unauthorized editing or alterations. Online fax services, like JustFax, further enhance security by transmitting your fax securely, and deleting the file content once the fax is sent—thus ensuring delivery to authorized recipients, eliminating the risk of data breaches or interception.

  2. Versatility and Accessibility: PDF files are universally compatible with various devices and operating systems, ensuring seamless recipient access from virtually any platform. This versatility extends to the sending process, allowing you to send PDF files from anywhere with an internet connection, eliminating geographical limitations.

  3. Cost-Effectiveness: Online fax services typically offer affordable pricing plans, making them a cost-effective alternative to traditional fax machines and expensive international calls. They simplify the communication process, saving you both time and money. Here at JustFax, we offer a flat rate based on page numbers, and are cheaper that your local offline merchants such as UPS or FedEx.

  4. Ease of Use: Sending a PDF file online is a straightforward process that can be completed in a few simple steps, even for those with limited technical expertise. JustFax provides a user-friendly service that guide you through the process seamlessly.

Common Uses for Sending PDF Files Online

PDF files are incredibly versatile and can be used for a wide range of purposes, including:

  1. Sending medical records: Send PDFs of medical records to your doctor, health insurance provider, or other healthcare professionals for accurate diagnosis and treatment.

  2. Sharing contracts and agreements: Send and receive PDFs of contracts, agreements, and legal documents to ensure clarity, accuracy, and legal enforceability.

  3. Submitting official documents: Send PDFs of resumes, applications, certifications, and other official documents to prospective employers, educational institutions, or government agencies.

  4. Sharing presentations and reports: Send and receive PDFs of presentations, reports, and other business documents for effective communication and collaboration.

  5. Submitting tax forms: Send PDFs of tax forms directly to the IRS or tax agencies for secure and accurate tax filing.

How to Send PDF Files via Online Fax

JustFax provides an easy, less than 2-minute process to send a PDF file online by fax. Start by using the form down below, or navigate to our home page.

Using the big, green, “Upload your Fax” button—select the PDF file you would like to fax. Our servers will then quickly process the PDF file and present you with recipients phone number field, and the cost of your PDF.

Enter the phone number of the recipient, in any of our 49+ available countries, and click “Pay & Send”. You will be redirected to a secure payment provider that we work with, and will be able to pay with any payment method you like: all major credit cards are supported in addition to online wallets and local payment applications.

Sit back and relax. After a successful payment, we will send your fax online to your recipient. Please note that fax is an old technology, so depending on the amount pages and whether the recipients line is busy or not—it might take a few minutes to send your fax. But you don’t have to worry, as our service is very robust, and we never failed to deliver a fax to the recipient.


Sending PDF files online provides a secure, efficient, and cost-effective solution for document transmission, catering to a wide range of needs. Whether you need to share medical records, submit legal documents, or collaborate on business projects, online faxing offers a convenient and reliable solution for seamless document exchange. Embrace the power of PDF files and online faxing to streamline your communication and maintain the integrity of your sensitive information.

Send your PDF online by fax using the form down below.

Ready to send a fax?

It's easy! Just three simple steps: upload your fax, enter a phone number, and pay. It takes less than 2-minutes.