PayPerFax is an online faxing service that operates on a pay-per-use model, allowing users to send faxes globally without the need for registration or a subscription. The pricing structure is set at $2.00 for the initial three pages, followed by an additional charge of $0.75 for each extra page, and if a fax fails to send, there’s no cost incurred. This service facilitates faxing to over 130 countries and accepts various file formats such as PDF, DOC, DOCX, JPG/JPEG, and TIF/TIFF, with a maximum file size limit of 8MB, ensuring high-quality transmissions at 204 x 196 dpi. Notable features include SSL encryption for data security, email confirmations for deliveries, web-based tracking capabilities, automatic retries for failed faxes (up to three attempts), and the option to include cover pages. Users can make payments via credit card or PayPal, with a temporary hold applied at the time of submission, charging only upon successful transmission of the fax. All documents are set to be automatically deleted after 30 days, providing an additional layer of privacy. There is no need to install any software, and users can benefit from browser extensions available for Chrome, Firefox, and Edge that allow for real-time fax tracking, while also having the option to send faxes directly from their cloud storage through Dropbox integration. This combination of convenience and security makes PayPerFax an efficient choice for both individuals and businesses looking for fax solutions.