Send and receive faxes from iPhone / iPad even when you are out of office or have no fax machine on hand. Sychronize fax documents among multiple devices automatically. It's a MUST-HAVE tool to manage your faxes professionally. KEY FEATURES: - Send faxes to over 200 countries. - No personal information is required to sign up. - No auto-renew when subscribing for a number to receive faxes. e.g. subscribe for a number for 1 / 3 / 6 months and extend it manually. - Open files from Google Drive / Dropbox / One Drive / iCloud Drive / Box / SMB (Win / Mac) / WebDAV. - Built-in scanner to scan documents instantly and enhance images for better fax quality automatically. - Track status and get a notification whenever a fax is sent / received successfully or failed to deliver. - Many templates available for cover page. - Preview and edit each page before sending. - Built-in document reader to view faxes instantly. - Support PDF and image file "Open In". - Deny all faxes when no need to receive any fax. Cost: - Each page of your PDF file costs a fax credit to send or to receive. - You can buy credits in Doc Fax. A fax credit starts at $0.99 but costs as little as $0.59 if purchased in bulk. - You can buy a number in Doc Fax for as little as $3.83/month (for 6 months). - Send your fax to any supported country. It's always one credit per page. Your feedback is very important to us. Please contact DocFax customer service at [email protected] for resolving problems before submitting feedback in app store. Most problems can be solved easily, but we cannot help you solve problems from the comments.