Skip to main content

The best Open Source ERP for Small and Medium Enterprises 2021


The 'Free ERP' refers to items that are provided by a solution provider at no charge. These are typically stripped-down versions of the expert or business editions, with simple features such as report generation and data visualization. These are typically stripped-down versions of the expert or business editions, with simple features such as report generation and data visualization. Commercially free ERP tools usually have less features than their open source counterparts, but they can be a great way to get more than a free trial if you're already interested in the product. 

Enterprise Resource Planning (ERP) Software Systems

Enterprise Resource Planning software is a scalable software framework that integrates the various functional areas of a company's business processes. Certain core software elements, such as modules, concentrate on various main business areas within the enterprise. The modules are chosen by organizations based on their business needs.

Integrated application software programs that are trusted, free, and open source are an excellent example of such qualitative tools that assist organizations in systematically utilizing integrated applications. 

ERP software usually covers all aspects of business operations, such as planning, scheduling, designing, manufacturing, selling, and marketing. All of this is done with the help of a single database, program, and user interface.

ERP is a software-based enterprise program that is mostly used by larger companies and organizations, and it often necessitates the use of dedicated teams of specialists to configure and analyze data. Deployments and updates are also the responsibility of these specialists. 

Open Source ERP Solutions 

Open source ERP is software that can be inspected, modified, and improved by anyone. These resources are intended to be open to the public and are often managed and operated by organizations with a particular purpose. The open source ERP solutions included in this list are surprisingly full-featured, offering an expansive list of capabilities for a variety of users.  

It's important to keep in mind that some of the open source options on this list require some programming knowledge, which may make them a poor fit for your needs. We suggest reading each tool's FAQ to see how much coding is needed to use it. The open source tools usually do a good job of explaining the requirements for use on the download pages. 

Industry Specific ERP Software Systems:

 These systems are often built for large corporations. Off-the-shelf style model works best for smaller corporations. Most of these software programs are grouped into three categories including finance, logistics, and manufacturing based companies.

Web-Based ERP Software Systems

ERP systems are complicated, because they require high-tech computers to install and operate.
Many vendors, on the other hand, sell a SAAS (Software as a Service) version of the application, which allows you to avoid purchasing the software to run on your office computer. 

Small Business ERP Software Systems 

Stock, supply-chain management, accounting, and customer service are all covered by free open source ERP software solutions for small companies. As a result, they do not need to automate any of these processes. The developers' cost-effective scaled-down models for these systems are also cost-effective. 


ADempiere Open Source ERP

ADempiere is one of the best featured open source ERP solution in the the current ERA. ADempiere is a well-known open-source ERP framework for small and medium-sized enterprises. Compiere ERP Software started the project in 2006. ADempiere is an Italian word that means "to accomplish" or "to satisfy," implying that the software's aim is to provide users with multidimensional functionality that will help them achieve greater efficiency and productivity. The framework integrates seamlessly with supply chain management (SCM) and customer relationship management (CRM), making it simple for users to handle a variety of business functions such as sales, purchases, accounting, and inventory management.
ADempiere is a Java-based cloud solution and supports all major operating systems including; Windows, MacOS, Tablets, Linux, and Unix.



Apache OFBiz

Apache OFBiz's suite of business tools is based on a standard architecture that allows businesses to tailor the ERP to their specific requirements. As a result, it's better suited for midsize and large businesses with the internal growth tools to adapt and incorporate it into their current IT and business processes.

OFBiz is a well-established open source ERP solution. Accounting, manufacturing, HR, inventory management, CRM, e-commerce, and other modules are available.

 How to Install Apache OFBiz CRM on Debian 10


Dolibarr ERP

Dolibarr is a small and medium business solution that provides end-to-end management for consumers.
Invoicing, payments, record processing, contracts, support for POS systems, orders, inventory, and other features are included in the system. Dolibarr has an immersive and intuitive interface that makes it easy for users to take advantage of all of its features.

Although users can use Dolibarr online, the device is also available on the add-ons page, where users can buy applications to take advantage of enhanced features and functionalities. The system's source code is available on GitHub and is licensed under the GPLv3 license.

 Dolibarr - Wikipedia


Odoo ERP

Odoo is a well-known and commonly used open source ERP frameworks. Manufacturing, accounting, financing, project management, billing, inventory management, billing, and other modules are included as part of the software's integrated suite of applications. 

Though ERP systems are inherently complex, Odoo is one program that was created with the customer experience and simplicity in mind. The system's user interface is built to be simple and intuitive, with functionalities that are easily apparent, similar to Google Drive. Odoo's best feature is that it has a free trial period during which you can sign up for a paid subscription for as little as $20 per month. The software is released under the LGPLv3 license, and the system's source code is available on GitHub. 

Odoo - reliable ERP system 


Write to us for the  ERP Implementations and e-Demo (



Popular posts from this blog

Tuning postgresql for better performance - ADempiere ERP

PostgreSQL is a highly customizable relational database management system (RDBMS) with a dazzling array of configuration options.   The postgresql.conf file is located in the \PostgreSQL\9.x\Data folder. You can tune the following sections of the postgresql.conf file to get the best performance.     CONNECTIONS AND AUTHENTICATION In this section change the following entries to the following: max_connections = 350 authentication_timeout = 7min RESOURCE USAGE (except WAL) In this section change the following entries to the following: shared_buffers = 256MB : PG Backends that need to access tables first look for needed blocks in this cache. If they are already there, they can continue processing right away. The change can be made with a   postmaster  command-line flag or by changing the value of   shared_buffers temp_buffers = 32MB max_prepared_transactions = 20 work_mem = 1024MB maintenance_work_mem = 1024MB QUERY TUNING effective_cache_size = 2048MB R

Installation of Adempiere ERP on Windows

              This installation instruction is intended for initial installations where the database, application server and client all run on the same machine. For more complex installations, see   Installation Steps . An installation can take as little as 15 or 20 minutes if you start with the required downloads and do everything correctly. Other alternatives you might want to investigate are the   Windows Installer   or VMWare/VirtualBox AVA packages. However, the following method will give you much more control over the installation including upgrades with the latest patches and scripts. Before you begin, download each of the following packages: §   Java SE Development Kit   - Get the latest from . You only need the   JDK   without JavaFX, EE or NetBeans bundles. §   Postgre SQL   - Get the latest Windows install from . §   ADempiere Latest Release   - Download the latest Ad

Send Email Through Adempiere ERP

Send Email Through Adempiere E-Mail Configuration in Adempiere Mail Server This will specify the mail server to use Default: mailserver.(domain portion of %{serverFQDN}) Example: Admin Email Use the default administrative mail address and it can be overwritten on client level Default: adempiere@(domain portion of %{ serverFQDN}) Example: Mail User Here we specify user of the default mail account Default: adempiere Example: teksalahadempiere Mail Password The password of the default mail account Default: adempiere Example: ********** 1    2.     Configuring Email in the client window The Client Definition Tab defines a unique client Step 1 .Login as admin Step  2 . Go to Menu -> System Admin -> Client Rules -> Client. In tab client fill fields’ mail host, request email request user and request user password. Finally press Test Email Button