What File Formats Can Be Used With Digital Faxing?




Man looking at fax and file in hand

Have you ever wondered if there’s a standard file format for faxing? To cut to the chase – there is no standard file format when it comes to digital faxing. In fact, the best file format to use while faxing will largely depend on what information you’re sending and what device or application you’re sending it from.

File formats act as the blueprint for how data is stored and read by different applications, allowing you to determine which applications can open, edit, or process the file, ensuring smooth communication and effective use of your data.

In digital faxing, having the right file format ensures that your documents are accessible, compatible, and interpreted accurately. But what are the different file formats, and what are their purposes in different fax transmissions? Let’s dive in.

Understanding Common File Formats in Fax

When it comes to sending and receiving faxes, understanding file formats to use can make the difference between successful fax transmission and a frustrating failure.

A file format defines how data is organized and stored inside a file, which is critical for how the file is interpreted. For example, file extensions like .pdf or .jpg make it easy to know how to open a file and what software is needed to view or edit it. However, not all formats are compatible with every device or software application. This is especially important in digital faxing, where transmitting incompatible file types can lead to delivery errors or corrupted documents.

When we talk about sending faxes digitally, ensuring the correct file format means your faxed documents will arrive as intended, whether it’s an image file, a professional text document, or a contract. Below, we discuss some of the more common file formats that can be used for digital faxing.

Common File Formats Used in Digital Faxing

1. PDF (Portable Document Format)

PDFs are one of the most common file types used for digital faxing. They are universally compatible and retain the layout and styling of your content across all devices. PDFs are often used for professional documents because they lock in formatting, ensuring the document looks the same for both the sender and the recipient. 

2. RTF (Rich Text Format)

RTF is ideal for transmitting text files while preserving the original formatting, such as fonts, styles, and layout. This format is straightforward and widely supported, making it a dependable choice for sending documents with styled text via fax. It’s especially useful in scenarios where the appearance of text formatting is crucial, such as legal documents or resumes.

3. TIFF (Tagged Image File Format)

When it comes to high-quality image files, the TIFF file is a standout. This format preserves most, if not all, of the image data, ensuring clarity and quality in every transmission. It’s particularly popular for industries that require precision, like graphic design, engineering, and medical imaging. Notably, many digital fax systems, such as Lane’s Passport Message Server, default to converting all files into TIFF for fax transmission. This ensures consistently high-quality output.

4. PCL (Printer Command Language)

PCL is a format primarily used to define how a document is laid out before being printed or faxed. It communicates specific printing instructions, such as page layout, font selection, and formatting. PCL is frequently used in professional setups where detailed layouts and clean formatting are critical for faxing professional presentations or forms.

5. DOC(x) (Microsoft Word Document)

Microsoft Word documents, saved as DOC or DOCX files, are another common file type for digital faxing. While they aren’t inherently fax-compatible, many digital fax services can convert these files for transmission. This flexibility makes them a staple for professional communication, especially when drafting letters, proposals, and reports.

6. JPEG and PNG (Image Formats)

JPEG and PNG are two of the most widely used image file formats, each with unique advantages. JPEGs have smaller file sizes, making them convenient for sending images quickly. On the other hand, PNG files maintain image quality while keeping file sizes reasonable. Both formats can easily be converted to a fax-compatible format, enabling the transmission of high-quality visual content.

Choosing the Right File Format for Faxing

The choice of file format depends on the purpose of the document you’re faxing, the standards in your industry, and any compatibility requirements on the recipient’s end. Here are some factors to consider:

  • Purpose of the File: Are you sending a contract, image, or professional report? PDFs are excellent for formal text documents, while TIFF files are ideal for images.
  • Industry Standards: Certain sectors rely on specific formats—for example, medical fields often use TIFF for imaging, while legal documents might prefer text files like DOCX or RTF.
  • Cost-Effectiveness and Usability: Formats that require specialized software might have higher costs or limited support. Try more widely compatible, user-friendly options.
  • Ease of Access for Recipients: Ensure the file format you choose can be easily opened and processed by the recipient’s fax system without any additional hurdles.

Lane’s Fax Technology Supports Various File Types

Many digital fax machines and servers, including Lane’s Passport Message Server, support multiple file formats like PDF, RTF, .PCL and DOC(x). Lane’s fax technology then converts all file types into .TIFF formats when faxing, ensuring compatibility and quality during transmission.

In addition to offering robust support for a wide range of formats, Lane simplifies the digital faxing process through streamlined and reliable solutions. Whether you’re sending text files, detailed reports, or high quality images, Lane’s fax solutions are designed to handle it all.

Schedule a demo with Lane today and see how Passport can bring a new level of efficiency to your fax communications.

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Altera Digital Health (formerly known as Allscripts) has a proven track record of developing cutting-edge technology for healthcare systems. Lane’s Passport product is leveraged as a solution for hospitals within Altera’s ecosystem to provide faxing of lab results. With this partnership, hospitals benefit from the latest in healthcare technology, delivered by a team with years of experience in providing innovative solutions.

Lane has been an authorized partner with Clinisys (previously Sunquest) for decades. Since 1979, Clinisys has been providing diagnostic informatic solutions to laboratories and healthcare organizations. They develop, design and support a comprehensive clinical information suite for over 1200 hospitals. Clinisys is constantly evolving and pushing the boundaries of diagnostic care for pathology laboratories worldwide.