Open-Source Invoicing
for individuals & businesses.


Complete Invoicing Solution

Crater is a complete invoicing package with all of the below features catered towards individuals and businesses.

Manage your invoices on the go!

Send your invoices to the clients instantly, track your payments or check a detailed client history, Crater App for iOS and Android let you manage everything from your phone.

Professional Invoice Templates

Choose between specially designed templates
for creating invoices and estimates.

Invoice Template 1
Invoice Template 2
Invoice Template 3

Our Community

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Collaborate, discuss and get help from the community by joining our discord server.