The Best Free Billing and Invoicing Software in 2026
Free invoicing software simplifies the process of billing and receiving payments for small businesses and freelancers. These digital tools are essential for converting completed projects or agreed quotes into invoices, which can then be efficiently sent to clients to facilitate quick payment. The key advantage of using free solutions is their cost-effectiveness, combined with a range of features that automate and streamline the invoicing process.
Last updated: September 2026
30-Days Free Trial
- Award-winning customer service
- Seamless integration & user-friendly
- Save up to $7,000 per year
- Excellent custom invoicing
- Automated reminders and late fees
- Large number of integrations
- Award-winning customer support
- High cost per user
- Manual balance sheet generation
30-Days Free Trial
- Award-winning customer service
- Seamless integration & user-friendly
- Save up to $7,000 per year
- Excellent custom invoicing
- Automated reminders and late fees
- Large number of integrations
- Award-winning customer support
- High cost per user
- Manual balance sheet generation
30-Days Free Trial
- 7 million customers worldwide
- Exclusive FREE 30-day trial
- Save an average of $2,100+ per year
- Robust and secure cloud-based invoicing
- Customizable and recurring invoices
- Billable hours tracking
- No contract
- Lack of 24/7 customer phone support (except for Advanced)
- Payroll costs extra
30-Days Free Trial
- 7 million customers worldwide
- Exclusive FREE 30-day trial
- Save an average of $2,100+ per year
- Robust and secure cloud-based invoicing
- Customizable and recurring invoices
- Billable hours tracking
- No contract
- Lack of 24/7 customer phone support (except for Advanced)
- Payroll costs extra
Free plan available
- Free accounting software built for small businesses
- Easy invoicing, bookkeeping, and cash flow in one place
- Automate bank transactions and stay tax-ready year-round
- Unlimited invoicing, clients, and bookkeeping at $0/mo.
- Manage several entities under one login for free.
- Uses double-entry accounting to keep your books audit-ready.
- Does not track stock levels or COGS effectively.
- Lacks deep project management and advanced user permissions.
- Limited custom tagging and "granular" filtering.
Free plan available
- Free accounting software built for small businesses
- Easy invoicing, bookkeeping, and cash flow in one place
- Automate bank transactions and stay tax-ready year-round
- Unlimited invoicing, clients, and bookkeeping at $0/mo.
- Manage several entities under one login for free.
- Uses double-entry accounting to keep your books audit-ready.
- Does not track stock levels or COGS effectively.
- Lacks deep project management and advanced user permissions.
- Limited custom tagging and "granular" filtering.
Free plan available
- Accounting A to Z
- Account reconciliation & secured banking
- Inventory, sales & billable hours management
- Account packages are reasonably priced
- Ability to add on a range of different services
- Very easy to use on desktop and mobile
- Allows for plenty of time-saving due to automation
- Probably not suitable for very large businesses
- Separate accounts needed for different businesses
- No payroll services as an add-on option
Free plan available
- Accounting A to Z
- Account reconciliation & secured banking
- Inventory, sales & billable hours management
- Account packages are reasonably priced
- Ability to add on a range of different services
- Very easy to use on desktop and mobile
- Allows for plenty of time-saving due to automation
- Probably not suitable for very large businesses
- Separate accounts needed for different businesses
- No payroll services as an add-on option
7-Days Free Trial
- No credit card required
- 60 day money-back guarantee
- Trusted by over 100K customers
- User-friendly CRM
- Efficient project management
- Large Variety of templates
- Data management and reports are not as detailed as an accounting or bookkeeping software would be
7-Days Free Trial
- No credit card required
- 60 day money-back guarantee
- Trusted by over 100K customers
- User-friendly CRM
- Efficient project management
- Large Variety of templates
- Data management and reports are not as detailed as an accounting or bookkeeping software would be
* Featured prices and terms can be updated. Free offers may include additional terms.