Browse free open source Accounting software and projects for Linux below. Use the toggles on the left to filter open source Accounting software by OS, license, language, programming language, and project status.

  • Omnichannel contact center platform for enterprises. Icon
    Omnichannel contact center platform for enterprises.

    For Call centers or BPOs with a very high volume of calls

    Deliver a personalized customer experience with every interaction, across every channel, with uContact, net2phone’s cloud contact center solution.
  • Cybersecurity Management Software for MSPs Icon
    Cybersecurity Management Software for MSPs

    Secure your clients from cyber threats.

    Define and Deliver Comprehensive Cybersecurity Services. Security threats continue to grow, and your clients are most likely at risk. Small- to medium-sized businesses (SMBs) are targeted by 64% of all cyberattacks, and 62% of them admit lacking in-house expertise to deal with security issues. Now technology solution providers (TSPs) are a prime target. Enter ConnectWise Cybersecurity Management (formerly ConnectWise Fortify) — the advanced cybersecurity solution you need to deliver the managed detection and response protection your clients require. Whether you’re talking to prospects or clients, we provide you with the right insights and data to support your cybersecurity conversation. From client-facing reports to technical guidance, we reduce the noise by guiding you through what’s really needed to demonstrate the value of enhanced strategy.
  • 1
    GnuCash

    GnuCash

    Personal and small-business finance manager

    GnuCash is a personal and small-business finance manager with a check-book like register GUI to enter and track bank accounts, stocks, income and expenses. GnuCash is designed to be simple and easy to use but still based on formal accounting principles.
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    Downloads: 4,973 This Week
    Last Update:
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  • 2
    Dolibarr ERP - CRM

    Dolibarr ERP - CRM

    Open source ERP and CRM web software for business

    Dolibarr ERP - CRM is an easy to use ERP and CRM open source software package (run with a web php server or as standalone software) for businesses, foundations or freelancers (prospect, invoicing, inventory, warehouse, order, shipment, POS, members for foundations, bank accounts...). Dolibarr is also available with auto-installers for users with no technical knowledge to install Dolibarr and all its prerequisites (Apache, Mysql, PHP) with just one package. Available platforms for such packages are: Windows, Debian, Ubuntu, Mint, Redhat, Fedora, OpenSuse, Mandriva, Mageia. Other platform can use the generic distribution. This is a modular product, than can be enhanced with tons of external modules (to provide you features not available by default) from https://www.dolistore.com Download Dolibarr ERP - CRM here or sign up for 15-day free trial of the cloud-based application with free updates and support at one of the Cloud providers https://saas.dolibarr.org/
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    Downloads: 3,687 This Week
    Last Update:
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  • 3
    uniCenta POS

    uniCenta POS

    uniCenta oPOS - dynamically evolving POS project

    Keep up-to-date with the latest news - Visit uniCenta's main site https://unicenta.com/about-unicenta-opos/unicenta-news/ uniCenta oPOS v5.0 is the latest community release. Get the latest uniCenta oPOS 5.2 if you would like to make a contribution and support the project or need business support help. uniCenta oPOS 5.2 has API integration and numerous improvements. Please see the changelog here: https://unicenta.com/support/changelog-unicenta-opos/ uniCenta oPOS is a multi-lingual - 17 languages - commercial-grade POS (Point-Of-Sale) software. It is multi-location, multi-terminal and multi-user and runs on industry standard hardware. Installing uniCenta oPOS 5.0 requires no dependencies but still supports MySQL and MariaDB .
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    Downloads: 640 This Week
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  • 4
    Grisbi
    Grisbi is a very functional personal financial management program with a reasonable set of homefinance features.
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    Downloads: 557 This Week
    Last Update:
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  • Precoro helps companies spend smarter Icon
    Precoro helps companies spend smarter

    Fully Automated Process in One Tool: From Purchase Orders to Budget Control and Reporting.

    For minor company expenses, you might utilize a spend management solution or track everything in spreadsheets. For everything more, you'll need Precoro. We help companies achieve procurement excellence and budget efficiency by building transparent, predictable, automated spending workflows.
  • 5
    webERP Accounting & Business Management

    webERP Accounting & Business Management

    Accounting & Best Practice Business Administration System

    Entirely web-based. It is coded in efficient PHP to present a very low overhead on hardware presenting screens fast & capable of working over low bandwidth connections. Now with HTML 5 & javascript form validation & table sorting. Mature codebase with a wealth of features: - Multi-currency - Multi-inventory location - Serial and Lot tracking inventory - Full double entry general ledger - Weighted Average or Standard Costing - Manufacturing works orders - Material Requirements Planning - Shipment costing - Contract/job costing - Fixed asset management - Sales Analysis - Expense claims - Can be integrated with an number of 3rd party wikis Particularly suited to wholesale, distribution, manufacturing and now also as the hub for multi-branch retail businesses (with an external deskop POS add-on). Translations into over 20 Languages. Easily modifiable code, written using simple and accessible PHP for ease of maintenance and understanding. Reporting direct to UTF-8 PDF
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    Downloads: 118 This Week
    Last Update:
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  • 6
    Compiere ERP + CRM Business Solution
    Compiere ERP+CRM is the leading open source ERP solution for Distribution, Retail, Manufacturing and Service industries. Compiere automates accounting, supply chain, inventory and sales orders. Compiere ERP is distributed under GPL V2 by Compiere, Inc.
    Downloads: 79 This Week
    Last Update:
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  • 7
    Buddi is a simple budgeting program targeted for users with little or no financial background. It allows users to set up accounts and categories, record transactions, check spending habits, etc.
    Downloads: 45 This Week
    Last Update:
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  • 8
    ]project-open[ - Project Server

    ]project-open[ - Project Server

    Enterprise project management replacement for Project Server

    ]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management, HR, CRM, ITSM, collaboration and financials. ]po[ is built on top of OpenACS.org, an open-source Web platform featuring role-base permissions, workflows, dynamically extensible objects and full-text search.
    Downloads: 42 This Week
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  • 9
    Yapbam
    Yapbam (Yet Another Personal Bank Account Manager) is ... another personnal bank account manager. It's cross-platform (Java), portable, extensible (with plugins), and (I hope) easy to use. More information at http://www.yapbam.net If you think Yapbam is valuable, please vote up below.
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    Downloads: 20 This Week
    Last Update:
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  • JobNimbus Construction Software Icon
    JobNimbus Construction Software

    For Roofers, Remodelers, Contractors, Home Service Industry

    Track leads, jobs, and tasks from one easy to use software. You can access your information wherever you are, get everyone on the same page, and grow your business.
  • 10
    ERP and CRM suite, including eCommerce, inventory, warehouse, order, customer management, general ledger, MRP, POS. Database independent service-oriented architecture (SOA)
    Downloads: 13 This Week
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  • 11
    MoneyView

    MoneyView

    Personal Finance and Accounting

    MoneyView is a personal finance and accounting manager to track bank accounts, income and expenses. No double-entry accounting, MoneyView is designed to be simple and easy to use. It provides a way to migrate accounts and their categories and histories from MS Money. MoneyView can read QIF and OFX files downloaded from the banks, and does automatic categorization based on your own existing operations. Please go to the web site below for download and more information.
    Downloads: 9 This Week
    Last Update:
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  • 12
    Red Cherries Accounting

    Red Cherries Accounting

    Red Cherries Accounting is a web based accounting software solution.

    Red Cherries Accounting is an open source web based (online) financial data management free accounting software written in PHP with MYSQL being database management, for small and medium organizations with important features such as debtor & creditor management, purchases & sales management, proper supplier and customer return management, payment handling, location based accounting facility and comprehensive accounting reports. It also allows to handle excellent organizational data management, organizational services management and comprehensive user roles and user permissions management. Support services available include formal training, cloud server hosting and more advanced support for customization. Long-term benefits include upgrade Red Cherries Accounting to Red Cherries ERP to meet more advanced organizational requirements.
    Downloads: 15 This Week
    Last Update:
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  • 13
    Akaunting

    Akaunting

    Free and Online Accounting Software

    From invoicing to expense tracking to accounting, Akaunting has all the tools you need to manage your money online, for free. That's right, completely free. There is no limited or trial version. No hidden charges or setup fees. See your financials online anytime, anywhere on your computer, tablet or phone. We're disrupting the closed-source dominated market and introducing the power of Open Source to accounting world. Akaunting is built with modern technologies such as Laravel, Bootstrap, jQuery, RESTful API etc.
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    Downloads: 17 This Week
    Last Update:
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  • 14
    Fakturama - Invoicing Made Easy

    Fakturama - Invoicing Made Easy

    The Open Source Invoice Management Software

    Fakturama is an open-source software solution designed for enterprises for creating invoices, as well as delivery notes, while managing and editing your online web shop. Fakturama was especially created in order to provide a comprehensive invoicing program that is compatible with office suites used worldwide, like LibreOffice and Apache OpenOffice. Fakturama makes it easy to create invoices, manage products, contacts, documents, payments, shippings, VATs and all the other constituents of a web shop.
    Downloads: 7 This Week
    Last Update:
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  • 15
    Neogia
    The ERP solution Neogia leans on OFBiz ERP sturdy technical foundations, a set of technical and business components well known for their high coverage, flexibility and great sturdy. OFBiz Neogia solution covers finance, manufacturing, CRM and e-commerce
    Downloads: 8 This Week
    Last Update:
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  • 16
    KMyMoney
    This is a very old site. Make sure to visit the project page at https://kmymoney.org to get latest releases. This site is unmaintained and only kept for historical reasons.
    Downloads: 14 This Week
    Last Update:
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  • 17

    CK-ERP

    An accounting / educational / MRP / ERP / CRM system for SMEs

    CK-ERP is an open source accounting / educational / MRP / ERP / CRM system that runs on top of multiple middlewares. It comprises 32 modules - Contact Management, Customer Relationship Management, Customer Self Service, Vendor Relationship Management, Material Requirement Planning, Warehouse, Inventory, Service, Accounting Ledger, Bank Reconciliation, Accounts Payable, Accounts Receivable, Purchase Order, Sales Order, Quotation, POS for Cashier, POS for Manager, Human Resources, Staff Self Service, Payroll, Administration, Internationalization, Access Control, Data Import, Teacher, Counsellor, Student, Applicant, Family, Registrar, Edu Administration and Volunteer Management.
    Downloads: 4 This Week
    Last Update:
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  • 18
    A simple personal accounting manager as an Eclipse desktop application. Handles multiple accounts and users. Also provides with basic accounting framework including : model, persistence, views, ...
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    Downloads: 5 This Week
    Last Update:
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  • 19
    Lx-Office is a fork of the accounting package SQL-Ledger that is independently developed since 2003. It is especially customized to meet German requirements regarding accounting and financial reporting. There is also a module for CRM. In March 2012, Lx-Office was renamed into "kivitendo"  to rule out misunderstandings  by equating name part "office"  to "office package" for spreadsheets and text processing. The new name comes from the Swahili, translated it means "practically". To preserve the project history, the sourceforge area will keep the previous product name for the time being.
    Downloads: 2 This Week
    Last Update:
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  • 20
    Eurobduget, Small Office Software written in Java, is one of the first free personnal accounting tool. Webstart Enabled. Could be seen as a small free Microsoft Money or Quicken.
    Downloads: 7 This Week
    Last Update:
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  • 21
    Software for Driving School management. Basic fonctionnalities : store and manage clients, details of driving education, results and statistics of exams. Not maintained anymore.
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    Downloads: 1 This Week
    Last Update:
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  • 22
    Expense Submittal System

    Expense Submittal System

    Expense reporting system for business

    The Expense Submittal System (ESS) is a Web-based solution for expense reports and expense report processing. ESS provides report entry, approval routing, corporate policy checking, credit card statement importation and report payment. The latest versions allow for a paperless process via receipt scanning and texting.
    Downloads: 2 This Week
    Last Update:
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  • 23
    Kotidien

    Kotidien

    Finances personnelles assistées par ordinateur.

    Kotidien est une application dédiée à la gestion de votre argent. Comptes bancaires, cartes de paiements autonomes, et portefeuille d'espèces. Totalement libre et gratuite, elle vous permets de tenir vos comptes d'une main de fer. Écrite en Python 3 et compatible Linux (intégration parfaite sous KDE via l'utilisation de QT 5.12), Microsoft Windows 7 et supérieurs, Mac OS 10.11 et supérieurs. Kotidien vous donne un accès permanent et en temps réel sur vos différents soldes, permets aussi d'automatiser l'écriture de vos transaction récurrentes, de pointer celles mises à jour sur votre interface bancaire, etc Agencées au jour le jour, supplantées par une vue calendrier, et synthétisées sur des graphiques clairs, toutes vos transactions sont réunies au sein de Kotidien. La complétion automatique des différentes informations permet une saisie plus rapide des données. Plusieurs languages vous sont proposés avec par défaut le Français.
    Downloads: 1 This Week
    Last Update:
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  • 24
    SimpleInvoicer 2.0

    SimpleInvoicer 2.0

    Desktop and mobile solution for invoicing

    New release with new modules and features: dunning system, managment of items/products/services, autocompletion of ALL text elements! Check out more: https://sourceforge.net/p/simpleinvoicer/wiki/Home/ SimpleInvoicer is a free and simple desktop program for invoicing. It's easy to use. You just want to write invoices and you don't like the hassle with too much administration? Then SimpleInvoicer is the right solution for small businesses! NOW with integrated management of payments and dunnings! You draft your invoices remote on your phone and complete the details later at your office? Then complete SimpleInvoicer desktop by SimpleInvoicer mobile. You get it for Android on Google's Play Store. SimpleInvoicer desktop is for free! No installation required. You just copy the program on your computer and start. Everything is on your computer, no remote access required. It just requires Java on your computer. Privacy: your data are stored locally on your computer!
    Downloads: 1 This Week
    Last Update:
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  • 25

    BNC cash

    Project for the french tax system using GnuCash

    Ceci est un projet destiné aux professionels qui tiennent leur comptabilité avec GnuCash.
    Downloads: 0 This Week
    Last Update:
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