PBM to FAX converter

Choose file to convert

OnlineConvertFree offers a hassle-free image conversion service that doesn't require any software installation. You can easily convert your pbm files to fax or any other desired format, all with just a few simple clicks.

How to convert pbm to fax?

Step 1

Upload an pbm-file

You can select the pbm file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.

Step 2

Select "to fax"

Choose fax or any other of the 200+ supported formats that you wish to convert to.

Step 3

Download your fax file

Please wait for the conversion to be completed, then click on the download button to get your converted file in the fax format.

The security of your files is our priority

Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.

Data Encryption

Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.

Secure Storage

Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.

Safe Scripting

We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.

Best tool to convert pbm to fax

Converting pbm to fax is fast and easy

Just drag and drop your pbm files onto the webpage, and you'll have the capability to convert them to fax or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.

Safe pbm to fax Conversion

Immediately upon uploading your pbm files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

There's no need to go through the inconvenience of installing any software. We conveniently handle all pbm to fax conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.

Extension	.pbm
Category	🔵 images

Extension	.fax
Category	🔵 images
Description	🔵 Early fax technology used analog phone lines to transmit documents as audio frequency signals. However, digital wireless technology and the internet have transformed faxing. Now, faxing no longer relies on traditional telephone systems, emphasizing the importance of the Group 3 FAX format. This format compresses TIFF images created by scanning documents, significantly reducing file transmission time. Excessive compression beyond the standard 10:1 ratio can compromise image quality, but users can adjust this ratio as needed to maintain image quality.
Technical details	🔵 Many fax machines adhere to the Group 3 standards, set by the International Telecommunication Union (ITU). These machines operate at resolutions of 203 x 98 dpi and 203 x 196 dpi for standard and high quality, respectively. However, these resolutions are not explicitly stated as being horizontal or vertical. They employ encoding techniques like Modified Huffman (MH) or Modified Read (MR) to compress data, thus reducing transmission time. Transmission speeds range from 2400 bits per second (bps) to 33600 bps, depending on phone line quality and machine capabilities. Traditional faxing used analog signals, but digital faxing's arrival revolutionized the process by converting documents into digital files for transmission over the internet. Despite the rise of digital communication, faxing remains a popular method due to its simplicity and the legal validity of faxed documents.