SolidInvoice is a sophisticated open-source invoicing application designed to assist small businesses and freelancers in efficiently managing their daily billing operations. With its comprehensive range of features, this elegant online platform ensures that you receive timely payments.

• Robust clients and contacts management system
• Creation and management of quotes
• Generation and oversight of invoices
• Seamless online payment acceptance
• Effective handling of taxes and discounts
• RESTful API for integration with other systems
• Receive notifications through various channels, including text messages, emails, or HipChat
• Future enhancements planned

SolidInvoice requires PHP version 8.1 or later for optimal performance. It is recommended to use the latest available version of PHP.

Getting started with SolidInvoice is quick and simple using Docker. The Docker image can be found at https://hub.docker.com/r/solidinvoice/solidinvoice/, along with instructions on how to begin.

To install SolidInvoice from an archived package, download the latest release in either the zip or tar.gz format from https://github.com/SolidInvoice/SolidInvoice/releases. Extract the contents of the archive into the appropriate directory within your web server.

If you prefer to install SolidInvoice from the source code, follow these steps:

1. Clone the repository by executing the following command:

git clone https://github.com/SolidInvoice/SolidInvoice.git

Ensure that you choose a destination path accessible from your web server.

2. Navigate to the cloned repository:

cd SolidInvoice

3. Obtain Composer, a dependency management tool, by running:

curl -s http://getcomposer.org/installer | php

4. Once Composer has finished downloading, install the required dependencies:

php composer.phar install

5. Install the necessary Node packages and compile all assets with Bun:

bun install
bun run dev

At this point, SolidInvoice should be fully functional.

For production environments, follow these additional steps:

1. Build the project and optimize it for production:

bun run build

2. Deploy the optimized version of SolidInvoice.

For information on contributing to the project, please refer to the CONTRIBUTING file.

SolidInvoice is licensed under the MIT license, an open-source software license. For detailed information, please consult the LICENSE file.

We extend our gratitude to all the sponsors who support this project!

• JetBrains (PHPStorm License)
• Docker (Docker Hub Subscription)
• Sentry (Sponsored Business plan)