What Dolibarr Does
Dolibarr ERP & CRM is an open-source and free software package to manage companies, freelancers or foundations. We can say Dolibarr is an ERP or CRM (or both depending on activated modules).
It's an OpenSource project built by the addition of modules (you only enable the features you need), on a WAMP, MAMP or LAMP server (Apache, Mysql, PHP for all Operating Systems). Dolibarr was developed to try to offer an ERP and CRM suite with the main goal of simplicity:
- Simple to install
- Simple to use
- Simple to develop
Dolibarr is available to be installed as a Cloud or On Premise solution, with auto-installers for users with no technical knowledge to install Dolibarr and all its prerequisites (Apache, Mysql, PHP) with just one package. Those packages are :
- DoliWamp, an auto-exe installer for Windows users.
- DoliDeb, an auto installer for Linux Debian/Ubuntu users.
- DoliRpm, an auto installer for Linux RedHat/Fedora/OpenSuse/Mandriva/Mageia users.
All other OS and most Cloud solutions are also supported by the "generic" version.
This is a summary of main Dolibarr features...
- Customers, Prospects or Suppliers directory
- Products and services catalog
- Bank accounts management
- Commercial actions management
- Orders management
- Commercial proposals management
- Contracts management
- Invoices management
- Payments management
- Direct debit and Credit transfer management
- Stock management
- Shipping management
- Manufacturing orders management (MRP)
- Expense report management
- Following social and fiscal tax payments
- Double entre accounting, general and auxiliary accounting
- Agenda with ical,vcal export for third tools integration
- EDM/DMS (Electronic Document Management / Document Management System)
- Foundations member management
- Leave requests for employees
- Mass emailing
- Realize surveys
- Point of Sale
- Donations management
- PDF Generation of all elements (invoices, proposals, orders, ...)
- Import and export tools (CSV or Excel)
- Bookmarks management
- Receive online payment with Paypal or Stripe
- LDAP connectivity
Note: It can also be extended with a lot of other external modules available from DoliStore.com (Skins, Google sync, AWStats, Bittorrent, Gravatar, ...).
- Multi-user, with several permission levels for each feature
- Very user friendly and easy to use
- Highly customizable: Enable only the modules you need; fields can be personalized by the user; choose your skin; several menu managers (can be used by internal users as a back-office with a particular menu, or by external users as a front-office with another one).
- Open web service APIs (soap and rest)
- It is easy to understand, maintain and code and interfaces with your own system information (PHP with no heavy frameworks, trigger and hook architecture).
- Supports country specific requirements in regards to financial management:
- Spanish Tax RE and IRPF.
- French NPR VAT rate (VAT called "Non Perçue Récupérable" for DOM-TOM).
- Canadian double taxes (federal/province) and other countries using cumulative VAT.
- Tunisian tax stamp.
- Compatible with European directives (2006/112/CE ... 2010/45/UE) 
The following page describes features not provided (yet) by Dolibarr: What Dolibarr can't do
- Works with PHP 5.6.0+ (requires functions like DateTimeZone.getOffset, php-intl), MySQL 5.1+ or MariaDB 5.1+ or PostgreSQL 9.1.0+
- Installer for Windows, Debian/Ubuntu, Fedora/Redhat/OpenSuse or package for manual installation on any web server
- also compatible with all Cloud solutions that match PHP, MySQL/MariaDB or PostgreSQL prerequisites (for example on following Cloud suppliers: https://saas.dolibarr.org)