Description
Bizuno by PhreeSoft is the ultimate open-source ERP/Accounting/CRM solution – modern, fast, secure, and infinitely customizable. Evolved from PhreeBooks, Bizuno delivers enterprise-grade tools without the enterprise price tag.
Install this plugin, activate it, click the Bizuno menu – and in minutes you have a full-featured business management system running privately on your own server. No cloud dependency, full data ownership, unlimited users, and total control.
Standout Features to Transform Your Business
- True Double-Entry Accounting – General ledger, AR/AP, bank rec, multi-currency, financial reports.
- Advanced Inventory & Multi-Warehouse – Serial/lot tracking, BOMs/assemblies, real-time stock across locations.
- Multi-Store Mastery – Manage multiple stores, locations, or companies from one central Bizuno instance.
- US Sales Tax Automation – Built-in calculator with accurate, real-time US tax handling (powered by PhreeSoft API).
- Integrated Shipping Powerhouse – Connect USPS, FedEx, UPS for real-time rate quotes, label generation, package tracking, and freight bill reconciliation – streamline logistics and cut costs.
- ISO 9001 Compliance Streamlining – Process tracking, audit trails, customizable reports/forms, and quality management tools to simplify certification and ongoing audits.
- CRM & Sales/Purchasing Cycle – Customers/vendors, quotes orders invoices, RFQs POs bills/payments.
- 50+ Professional Reports + PhreeForm Builder – Drag-and-drop custom reports, invoices, statements, and analytics.
- Personalized Dashboards – 20+ widgets, per-menu/user configurable – instant business insights.
- Responsive & User-Friendly – Works flawlessly on desktop, tablet, mobile; multi-language, role-based security, custom themes/icons/colors.
- Extensible Ecosystem – Modules for payments (Stripe, PayFabric), marketplaces, advanced shipping/tax – plus excellent WooCommerce sync via Bizuno API plugin.
- Self-Hosted Freedom – Your server, your data, no subscriptions (optional PhreeSoft Cloud available).
Trusted evolution of PhreeBooks since 2007 – now faster, more secure, and packed with modern features.
About PhreeSoft
PhreeSoft pioneered open-source ERP with PhreeBooks in 2007. Bizuno is the next-generation leap: faster performance, better security, richer features, and true self-hosted power.
Website: https://www.phreesoft.com
Bizuno Hub: https://www.bizuno.com
GitHub (Core): https://github.com/phreesoft/bizuno
Downloads: https://bizuno.com/download
Support: support@phreesoft.com
Take control of your business – install Bizuno today!
Screenshots
Customizable Main Dashboard – Tailor insights per user/menu 
Customer/Vendor CRM Detail – Add custom tabs/fields 
Sales Invoice / Order / Quote Screen 
Inventory Manager & Item Editor (BOMs, history, extensions) 
PhreeForm – Unlimited Custom Reports & Forms 
Shipping Integration Settings (USPS/FedEx/UPS) 
Multi-Store / Warehouse Configuration 
Quality & ISO Tools Overview 
Dashboard Widget Gallery
Installation
Self-Hosted Setup in Minutes
- Upload and activate the Bizuno plugin via WordPress admin (or install from ZIP downloaded from bizuno.com or GitHub).
- Navigate to the new Bizuno menu item in WP admin.
- On the welcome/portal screen, click Install (or Upgrade if updating).
- Follow the quick setup wizard: enter preferences, database config (auto-handled in most cases), and preferences.
- The full Bizuno library downloads securely and installs (~10-30 seconds depending on connection).
- Page reloads welcome to your new Bizuno dashboard and ERP home!
Minimum Requirements
– PHP 8.2+ (8.0 minimum, but 8.2+ recommended)
– MySQL 5.6+/MariaDB 10.2+
– WordPress 6.5+
– Modern browser
For full standalone (non-WordPress) install, see GitHub: https://github.com/phreesoft/bizuno
FAQ
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How does Bizuno help achieve/maintain ISO 9001?
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Built-in audit trails, process documentation, customizable quality reports, and compliance-friendly workflows make certification faster and audits easier.
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Multi-store support included?
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Yes – handle multiple warehouses, locations, or even separate businesses from one secure Bizuno instance.
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US sales tax and shipping details?
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Accurate US tax calc via API; full integration with USPS, FedEx, UPS – real-time quotes, labels, tracking, and freight reconciliation to save time/money.
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Where is the actual Bizuno code?
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Bundled inside the plugin — no external download step. The full Bizuno PHP library ships in
bizuno-accounting/src/, third-party UI assets inbizuno-accounting/scripts/, and composer-installed dependencies inbizuno-accounting/vendor/. Activating the plugin is enough; the installer wizard on first hit just sets up the database tables. -
How do updates work?
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WordPress’s standard update channel. New versions are published to the WordPress.org plugin directory; your site sees them in WP admin Updates like any other plugin.
Reviews
Contributors & Developers
“Bizuno Accounting – ERP/Accounting/CRM (for WordPress)” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Bizuno Accounting – ERP/Accounting/CRM (for WordPress)” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
7.4.2
- Fix: install/connection failed on locked-down managed MySQL hosts (GoDaddy and similar) with “1227 Access denied; you need … SESSION_VARIABLES_ADMIN”. The DB layer set server-global charset variables on connect, which shared hosts forbid. Now negotiates charset via the PDO DSN (no privileges needed) and uses a guarded
SET NAMES. Fixes activation on restricted hosting.
7.4.1
- Fix: dashboard JavaScript broke on fresh 7.4.0 installs — the version string emitted into an inline script carried a trailing newline, producing an unterminated JS string literal that halted page scripts (
bizID is not defined). Version is now trimmed before use. Upgrade strongly recommended for anyone on 7.4.0.
7.4.0
- First public release of the consolidated single-plugin architecture (the former
bizuno-wplibrary plugin is now bundled inside this one — see the migration notice that appears in admin ifbizuno-wpis still installed). - In-app password change in the user profile editor, with current-password verification.
- Lost-password flow gains an inline-reset-link fallback when the site’s mail transport isn’t configured or send fails — survives cross-server DB restores where encrypted SMTP credentials become unreadable.
- Installer fix: admin passwords set during the first-run wizard now verify correctly on the next login (a key-drift bug in the installer’s portalCFG.php generation made the first set password unusable in some cases).
- Favicon + login-screen logo now serve from the plugin’s bundled
src/view/images/instead of pingingbizuno.comat every page load — better for air-gapped installs and reduces external dependencies. - Plugin Check (WordPress.org review tool) compliance: scoped via
phpcs.xml, security findings cleared, text domain corrected to match slug. bin/reset-bizuno-password.php— CLI emergency password reset for cases where the web UI can’t load.
7.3.9
- Self-contained plugin — folds the former
bizuno-wplibrary plugin into this one. Single install, no sibling plugin required. - Switched updates to the standard WordPress.org channel; the third-party update-checker library is gone.
- Bizuno path layout:
src/,vendor/,scripts/all live inside the plugin directory. - Library upgrades: tFPDF replaces TCPDF; picqer barcode generator; FPDI for PDF import.
7.3.8
- Preparation for 2FA via email/biometrics. Locale updates & simplification. And more minor bugs.
7.3.7
- Bug fixes and prep for locale cleanup, compatibility with WP Bizuno API re-release
7.3.6
- Prep for stable release – enhanced self-hosted portal stability
- Improved download/install flow for full library
- Bug fixes for price/tax lookups, locales/states
- Compatibility: WordPress 6.9 / PHP 8.2+
7.3.5
- Fixes: price search in contacts, sales tax lookup
- Locale updates to JSON format + state dropdown
- Patches for locales and minor stability
Earlier
See GitHub commits for full history – ongoing modernization since 7.0+ architecture shift.