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Open Source Accounting Software

Do you need to know the best open source accounting software? Do you want to get a free open source accounting software? Hopefully, this post will give you an insight on various open source accounting software.A lot of open source accounting software are available on the internet today. But not every one of them features all of the features needed. Thus, choosing the best open source accounting software is very important for an individual or a business to use.

This is a list of free open source accounting software. Open source free accounting software offers companies and business owners different kinds of accounting software such as accounting systems, billing systems, financial management, payroll and taxation etc. So if you are looking for open source accounting then this article is for you.

What is Open-Source Software?

Open-source software is a type of program for you and your IT team to examine and adjust its coding to fit your business requirements. If you need an accounting system that you can modify to meet your business’ unique needs, open source software is a great option to consider. Users can download the source code—usually for little or no cost—and mold it into their ideal accounting system.

Open source systems require a certain degree of development expertise. But if you have a dedicated IT department, employ a coding expert, or are willing to hire a third-party consultant, open source software offers a viable alternative to the more monolithic—and pricey—solutions on the market.

List of various open source accounting software








The curiously named Akaunting had its first stable release in 2018 and has been growing steadily ever since, with 180,000 downloads, 80,000 cloud users, and 10,000 project contributors, according to the Akaunting website. It is available in almost 50 different languages.

Akaunting aims to remove the stigma of open source software being difficult to use, claiming to get users up and running and fully functional in less than five minutes. Users can download the main accounting core, which includes all the standard accounting features small businesses will need, and add optional features as app downloads. Some of these optional apps include contract management, documents management, white label customization, and some integrations are paid.

If you run into trouble, free support comes through extensive online documentation, and community forums and chat rooms. The project is also monetized through a paid, dedicated support service, starting at $99/month if you really need help and don’t mind spending to get it.

A screenshot of the Accounts overview in Akaunting open source accounting software
The Accounts overview in Akaunting open source accounting software (Source)

Core features include:

  • Modern, intuitive, mobile-ready interface
  • Free updates for life
  • Advanced reporting
  • Customer and vendor management
  • Recurring billing and invoicing
  • Categorization and bulk actions


This on-premise accounting solution offers a robust set of features—recurring transactions, bank reconciliation, and financial reporting among them. What’s more, it’s as affordable as it gets (i.e., free) and endlessly customizable.

The GnuCash register is like a digital checkbook of sorts, with the ability to split transactions, display multiple accounts in a single window, and tailor the appearance to your liking. But the software’s signature quality is its “double entry” feature, which mandates that all transactions must debit and credit accounts in equal measure—keeping your books balanced at all times.

Checkbook-style register in GnuCash (Source)

Other features include:

  • Track individual stocks and portfolios
  • Regularly updated stock and mutual fund quotes
  • Check printing
  • Payroll management
  • Auto-fill frequent transactions
  • Income and expense categorization


From agriculture and construction to real estate and telecommunication, Odoo accounting caters to businesses of all sizes, regardless of industry. It offers both on-premise and cloud deployment and is available as an app for Android and iOS devices.

Preview of Odoo Accounting’s General Ledger

A preview of Odoo Accounting’s general ledger.

Noteworthy Advantages

Odoo possesses various differentiators that set it apart from the competition.

  • Free Forever: This platform is free for infinite users so long as you don’t need additional applications or hosting options. The community/open-source version only has invoicing and payment capabilities.
  • Artificial Intelligence (AI): Scan and upload PDFs or images to vendor bills and automate their creation with AI.
  • Customer Portal: Obtain order statuses, invoice and payment tracking through the client portal. Patrons may revise their plans, order upgrades, downgrade or unsubscribe in one centralized location.
  • QR Codes: Scan QR codes with the user’s native banking program to complete transactions. The QR code is also available on PDF invoices and appears on payment screens for quotes and bills.
  • Bank Statements Import: Leverage OFX, QIF, CSV or Coda formats to import bank statements when a bank isn’t supported through Odoo.
  • Balance Sheet Calculation: Add current year earnings to balance sheets automatically. Profit and loss is promptly calculated according to selected dates. Administrators can lock entry dates for all users.
  • Multiple Currencies: Work with various currencies and automatically change currency rates at different intervals.
  • Revenue Dashboard: Access various metrics such as MRR, recurring revenues, churn, CAC, CAC ratio, growth, forecasts, ARR, CLT and CLTV.
  • Tax Audit Report: Evaluate tax report calculation for audit purposes. Pick a line and click the audit button to audit journal items.
  • Reconciliation Report: Gain reconciliation reports to account for differences between bank statement balances and accounts.
  • Country-Specific Statements: Work with country-specific statements, including Intrastat reports, VAT statements, profit and loss/BS of the country, VAT subjected customer listings and more.

Key Features

Bank Reconciliation

This apparatus offers automatic reconciliation propositions, additional journal item registrations, record searching and the inputting of manual reconciliations for open and paid invoices. You may also immediately work with partial and full reconciliation propositions from invoices or bank statements. The automated reconciliation function allows bank statements to sync from more than 15,000 banks in the U.S., Canada and New Zealand in real time.

Tax Management

The tax engine offers a wide range of tax calculations such as price included or excluded, percentage, grip, partial exemptions and more. This module delivers tax reports in accrual or cash-based formats according to a particular region. You may also implement tax rules that automatically cipher values on invoices.

User Management

Establish default configurations for accountants and adviser roles, allot infinite users with various access rights as the administrator and automate business flows with inter-company regulations. Govern company subsidiaries within the same system with the user management feature. You can even arrange documents into several journals by department or type of activity and split roles throughout multiple users.


Handle numerous pre-made templates ranging from cash flow statements to profit and loss. Link multiple companies’ bookkeeping data into groups. You may also take notes on reports and include more modifiable rows.

Additional Accessories

Although Odoo Accounting has all of the common open-source accounting software features, it offers supplementary tools for your accounting practices. These additional accessories include:

  • Account Receivable: Build invoices with payment conditions, numerous taxes, discounts, price lists and more as well as print out invoices or send them via email.
  • Credit Management: Promptly propose emails, follow-up letters and responsibilities for users to administer credit collection procedures.
  • Bills Payment: Trace deposit tickets and print checks in large quantities.
  • Accounting Analytics: Allocate a single accounting entry into several analytic accounts with analytics tags and pliable distributions.


Like most solutions, this program has some limitations. These drawbacks include:

  • It doesn’t offer payroll modules.
  • It lacks third-party debt recoveries.
  • It doesn’t account for unpaid fees or penalties.


ERPNext is an extendable ERP that consists of various programs such as HR and payroll, accounting, manufacturing, sales and purchase, CRM, asset management and others. It’s designed for businesses of all sizes and also employs cloud and on-premise deployment. It’s available as an app for iOS and Android devices.

ERPNext Dashboard

An example of ERPNext’s dashboard.

Noteworthy Advantages

ERPNext contains various strengths that help it outdo the alternatives.

  • Journal Entry Template: Permit users to establish and pick a preselected account and options list as they create new journal entries.
  • Payment Terms Template: Gather various payment conditions and add transactions. This template relays to ERPNext to fill in the table in the payment terms schedule portion of the sales or purchase documents.
  • Chart of Accounts Importer: Import chart of accounts, download a template that aligns with the chart and fill out the template efficiently.
  • Payment Order: Manage this internal document to chronicle bulk payments against suppliers and capture various payment requests against vendors.
  • Item Wise Taxation: Leverage this tool for item-wise taxations, create item tax templates and allocate them to an item or item group, and assign legitimacy to tax templates.
  • Loyalty Program: Draft customer loyalty programs, review loyalty points earned on a client’s dashboard and adjust conversion factors, expense accounts and expiry durations via the redemption section.
  • Period Closing Voucher: Detect profits and losses for an accounting period that’s been balanced in the books. Implement a period-closing voucher to set all income and expense accounts to zero after inputting special entries for the existing fiscal year.
  • QuickBooks Migrator: Link ERPNExt with QuickBooks online API, migrate information across both solutions and create an ERPNext account for every QuickBooks tax rate received.
  • Margin: Apply margins to quoted and sales order items automatically if the pricing rules are determined.
  • Asset Value Adjustment: Govern fixed asset values by making alterations if necessary. Purchase or sell an asset and draft all the required documents for it.
  • Localization: Support local standards for every global region, add custom fields and custom reports to support rules in a specific region and handle more than 70 languages.
  • Auto Repeat: Develop particular documents at any given time automatically, establish auto repeat from documents, alert specific contacts through email when repetitive documents are created and review the auto-repeat frequencies.
  • Third-Party Integrations: Access pre-made integrations with third-party solutions including Google Calendar, Plaid, Amazon, Shopify, LDAP, Google Maps, Dropbox and more.

Key Features

Tax Management

This module offers tax withholding categories for most cases by default and you may create more if necessary. You may set which particular tax templates you need for certain sales and purchase transactions with the tax rule extension. This appliance enables you to set a tax category to apply numerous tax rules to a transaction under different considerations. Lastly, if some items have different tax rates from the established tax rate, you may develop separate item tax templates and allocate them to a specific item or item group.

Bank Reconciliation

Synchronize bank statements and entries made within the solution by just pressing “Update Bank Transaction Dates” in the bank reconciliation apparatus. ERPNext has two reconciliation appliances. One is manual reconciliation that permits you to define clearance dates against payment entries, sales invoice payments or journal entries. The other is semi automatic and clears bank transactions against payment entries, sales and purchase invoices payments, journal entries or expense claims. Chronicle bank transactions in ERPNext to reconcile them with current costs and even suggest corresponding payments for an amount that seems to match a selected bank transaction.

Accounting Reports

The reporting module offers an array of different accounting reports. Examples of reports are:

  • General ledger
  • Accounts receivable
  • Accounts payable
  • Tax reports
  • Sales invoice trends
  • Customer credit balances
  • Party wise trial balances
  • Budget variances


Another small business solution, TurboCASH, is deployed on-premise and is suitable for accountants, resellers, developers, consultants and more. Its primary industries include government, university and corporate amongst others.

TurboCASH Screenshot

An example of TurboCASH.

Noteworthy Advantages

TurboCASH contains various accessories that set it apart from its competition.

  • Pre-Built Templates: Gain pre-built templates for standard use cases, including house flipping, last mile delivery, online education and agriculture processing, amongst others.
  • Localization: Leverage more than 20 languages and more than 80 diverse tax regimes.
  • PayPal Reports Import: Download PayPal activity reports and import them into spreadsheets. Extract and create new debtor accounts and upload new transactions.
  • Bank Statement Import: Import bank statements directly into TurboCASH.
  • Customization: Alter themes, languages, sidebars, topbars and more. Pick from more than 17 predefined themes.
  • Data Access Control: Utilize the universal data access components (UniDAC) library of components to obtain several databases via Delphi and C++ builder. Work in PostgreSQL and MySQL formats.


User Management

Work with single or various users with the user management attribute. The multi-user systems component enables you to merge with remote databases and obtain access control logins.

Bank Reconciliation

This appliance grants users the ability to match or reconcile their cashbook with statements received from the bank. Reconcile bank accounts before updating or posting payments and receipts journals to your ledger. You may also input all of your bank charges and post or revise batches after performing reconciliations.


Utilize TurboCASH’s Reportman report designer to develop custom reports with the reporting module. You may also edit existing reports and layout files or create and edit new reports and layout files. Some statements included in this function are:

  • T-ledger reports
  • Tax reports
  • Debtor reports
  • Batch reports
  • Ledger reports


TurboCASH comes with a few things to live without. These drawbacks include:

  • Lacking project accounting.
  • Not handling accounts receivables.
  • Lacking apps for iOS and Android devices.


Last but certainly not least, FrontAccounting is an open-source program dedicated to small and medium-sized companies. It has on-premise deployment and is suitable for all industries.

FrontAccounting's Configuration Settings

An example of FrontAccounting’s configuration settings.

Noteworthy Advantages

FrontAccounting is equipped with various benefits that keep it ahead of its alternatives.

  • Journal Entries: This tool permits the chart of accounts to align with the keyboard entries.
  • Manufacturing: Draft bill of materials (BOMs), work center questions and work order entries. You may also include advanced production and assembling capabilities.
  • Multi-Currency Support: Gain historical currency rates and leverage multi-currency bank accounts, clients and vendors. For each sales transaction accrued, the currency is linked to the relevant client data.
  • Advanced GST/VAT Handling: Choose GST/VAT for customers, suppliers or items. Generate GST/VAT reports for data and outputs/inputs.
  • Localization: Access various languages and obtain Jalali and Islamic calendars.
  • Access Levels and Adaptations: Establish various companies, create privileges for multi-user access and implement elements for tailoring available menu tabs and applications.



Print, email and convert all reports into PDF files with the reporting tool. You may also export reports as Microsoft Excel or OpenOffice Calc files. You may create analyses with different graphs such as horizontal or vertical, dot lines, pies or donuts.

Cash and Bank Management

This module enables you to prepare bank account reconciliations, document bank inquiries and reports, affix several currencies and translate foreign currencies. You may also document payments, deposits and withdrawals in associated accounts.


FrontAccounting has a few limitations. These drawbacks include:

  • Lacking the capability to search for customers by address, name or phone number.
  • Lacking an application for Android and iOS devices.


Picking the right open-source accounting software can be an arduous task. But it’s essential to map out the right tools and requirements needed for your company so you can make the right choice. Your company, clients, partners and accountants will surely thank you for it. Are you in need of more accounting solutions for your business? Check out SelectHub’s in-depth comparison guide for more options.

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