Quick and easy invoicing software for small business!

Simple Invoice is stand alone software and does't need any additions which can consume system resources eg. SQL Servers or Microsoft Access.

System requirements

Simple Invoice was designed for latest Windows systems and works on:

  • Windows 10
  • Windows 8
  • Windows 7 (Microsoft .Net 4.5 required)
Sorry, but doesn't work under XP or older...


Download package size 1.8 MB.

Current version: 3.15

Version 3.15 (2018/12/01):
  • Group by months option in Reports.
  • Multilines allowed in customer address.
  • Add new customer in document details window.
  • Replace Simple Invoice logo option.
  • Select price bug fixed.
  • Version 3.14 (2018/10/21):
  • Grid View in Products, Customers and Categories changed.
  • Sales by Salesman items report.
  • Available new language: Serbian.
  • Version 3.13 (2018/10/08):
  • Categories for Customers. Read more
  • Sales by Salesman report.
  • Order by columns option in Reports.
  • Available new languages: Arabic (Saudi Arabia) and Portuguese.
  • Version 3.12 (2018/09/30):
  • Send Invoice from mail client. Read more
  • Additional notes in document details view.
  • Version 3.11 (2018/09/16):
  • Access Control feature. Give permissions to user. Read more
  • Available prefix to Invoice numeration.
  • Searching feaures improved.