Alternatives to Online Invoices for all platforms with any license

GnuCash

GnuCash is personal and small-business financial-accounting software, freely licensed under the GNU GPL and available for GNU/Linux, BSD, Solaris, Mac OS X and Microsoft...

Free Open Source Mac Windows Linux Android Android Tablet ... BSD PortableApps.com
Online banking Sync between devices Account hierarchy Budgeting ... Business Automation Double Entry Accounting Multiple languages Online banking Portable Privacy focused Stock Watchlist Add a feature

329 Like
InvoicePlane

InvoicePlane is a self-hosted open source application for managing your quotes, invoices, clients and payments. The application comes with various options, templates and...

Free Open Source Self-Hosted
DRM Free Multiple languages Php Add a feature

63 Like
Dolibarr

Dolibarr ERP & CRM is a modern and easy to use open-source web software package to manage your business (customers, invoices, orders, products, stocks, agenda...

Free Open Source Mac Windows Linux Web Android ... Self-Hosted PHP
Inventory management CRM Ecommerce integration ERP Integration ... Php Recruitment management Add a feature

27 Like
Harvest

Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing.

Freemium $ $ $ Mac Windows Android iPhone Chrome ... Safari Apple Messages Software as a Service (SaaS)
Expense Tracking Task time tracking IFTTT integration Reporting ... Zapier integration Add a feature

44 Like
BILLmanager

BILLmanager is a highly customizable billing software for hosting and IaaS business with the full scope of functionality for billing, service provisioning, client...

Commercial $ $ $ Linux Web Android iPhone iPad ... cPanel VM manager Parallels Plesk Panel ISPmanager
No features added Add a feature

60 Like
Invoice Ninja

Invoice Ninja is a free, open-source solution for invoicing and billing customers. With Invoice Ninja, you can easily build and send beautiful invoices from any device...

Freemium $ $ $ Open Source Web Android iPhone Android Tablet Self-Hosted ... Cloudron
Task time tracking Custom templates Multiple languages Paypal integration ... Php Add a feature

22 Like
Wave

Wave makes it easy to be your own boss. Just do what you're good at, and lean on Wave's smart online software for help with invoicing, accounting and payroll. ...

Free Web
Realtime Reports Bookkeeping Electronic invoicing Add a feature

26 Like
Akaunting

Free, open source and online accounting software for small businesses and freelancers.

Freemium Open Source Mac Windows Linux Web Self-Hosted
Multiple languages Bookkeeping Expense Tracking Print checks Add a feature

10 Like
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Paymo

Full-featured work and project management solution dedicated to project-based small businesses and teams who want to manage projects from start to finish.

Commercial Mac Windows Web Android iPhone
Resource scheduling Automatic time tracking Gantt-charts Kanban boards ... Team work Custom invoice templates CRM Task time tracking Time billing Time Scheduling Capacity planning Integration with CRMs Electronic invoicing Gantt-charts Google Drive integration Integrated File Sharing Multiple languages Online collaboration Real time collaboration Scheduling Task Management Timer for tasks Add a feature

70 Like
FreshBooks

Send, track and collect payments quickly. Great for teams, freelancers and service providers. FreshBooks is an easy cloud accounting app for small businesses and...

Commercial $ $ $ Web Android iPhone Android Tablet iPad
Expense Tracking Add a feature

36 Like