Product Documentation


About FusionInvoice - 2021


FusionInvoice is web-based software, so to install and use it, you must have a server environment of some sort. Please review the minimum requirements below to determine whether or not you will be able to install and use the software. If you have any questions about the requirements, please contact us.

  • A web server of some sort - Apache, NGINX, IIS, etc.
  • PHP 7.3 - 7.4
  • OpenSSL PHP Extension
  • PDO PHP Extension
  • Mbstring PHP Extension
  • cURL PHP Extension
  • Tokenizer PHP Extension
  • XML PHP Extension
  • DOM PHP Extension
  • iconv PHP Extension
  • GD or GD2 PHP Extension
  • Fileinfo PHP Extension (only if using the data import module)
  • MySQL version 5.1-5.7 or MariaDB
  • A modern and updated web browser

FusionInvoice is a web application intended to run on a typical, public facing webserver. While you are welcome to run FusionInvoice using a webserver on your local computer, we cannot provide support for local installations.