XInventory - Sales, Purchase and Invoicing Solution

XInventory is a simple, open-source Inventory & Trade management system — products, sales, purchases, stock and profit tracking in one modern, responsive web application. It is easy to install, easy to customize and ships with the full source code.

XInventory is built with ASP.NET Core 10.0 MVC, C# and TypeScript on the Serenity application framework, using an MS SQL Server database.

Important:

If the demo (“Live Preview”) does not load for you, please click the “remove frame” button in the top right corner.

Demo Information:

Admin Login:

Link: http://xinventory.optimumsol.com/

Username: admin

Password: admin1234

Features

Technology

• Full source code included — ASP.NET Core 10.0, C#, TypeScript, MS SQL Server, Serenity framework
• A modular, service based web application model
• Full documentation included

Dashboard

• Sales, purchases, receivables and payables KPIs
• Sales vs purchases chart, low stock and top products panels

Trade Documents

• Sales, purchases and quotations with line items
• Product auto-fill with purchase-price snapshot for profit tracking
• Server-computed totals: subtotal, grand total, change and balance

Printing & Email

• Sale invoice, purchase invoice and quotation print — branded documents with amount in words
• Email any document to the customer or supplier through your SMTP settings

Inventory

• Products with live stock levels
• Stock movement ledger — per-product in/out history with a running on-hand balance
• Reorder board — products at or below their reorder level with suggested order quantity and estimated cost
• Damaged products tracking

Warehouses & Transfers

• Multiple warehouses with per-location stock balances
• Stock transfer documents moving goods between locations, line by line
• Stock by warehouse board — where every product is held, at a glance
• Sales, purchases and goods movements record the warehouse they belong to

Cash & Bank

• Bank accounts and statement reconciliation with an uncleared-transaction picker and report
• Customer receipts, supplier payments and expenses

Reports

• Sales profit, customer sales / payments / receivables, supplier purchases / payments / payables and stock
• Customer and supplier statements with running balances
• Stock movement ledger, reorder board and bank reconciliation reports

Administration

• User management, roles and granular permissions
• Theme presets, branding and notification settings (Email / SMS / WhatsApp)
• Languages and translations
• Company general settings

System Requirement.

• Windows Server or Windows Based Hosting
• IIS7 OR above
• .Net Core 10.0 Should be Installed
• MS SQL Server 2016 or above version
• Visual Studio 2026

Installation Steps

• Unzip Solution
• Upload to your hosting domain or iis
• Create a database in your hosting and run a given sql script.
• Change Connection string of database in appsetting.json file
• Run It
• your application ready to use now.

Application change history

V 4.2
Date: 06/09/2026
New: Multiple warehouses with per-location stock balances
New: Stock transfer documents moving goods between locations, line by line
New: Stock by warehouse board showing where every product is held
New: Sales, purchases and goods movements now record their warehouse

V 4.1
Date: 29/08/2026
New: Stock movement ledger — per-product in/out history with running on-hand balance
New: Reorder board — products at or below reorder level with suggested order quantity
New: Sale invoice, purchase invoice and quotation print with email
New: Customer and supplier statements with running balances
New: Bank accounts and bank statement reconciliation with report

V 4.0
Date: 28/08/2026
Framework upgraded to ASP.NET Core 10.0
Complete rebuild on the latest Serenity platform with a modern UI, theme presets, branding and notification settings
New: Dashboard with sales, purchases, receivables and payables KPIs
New: Reliable stock recomputation engine
New: 8-report suite with sales profit and customer/supplier statements
Profit tracking with purchase-price snapshots on sale lines

V3.0.0 02/03/2021
Added: Expense Module
Added: Expense section on dashboard
Updated: Yearly Sales And Purchase Report Summary on dashboard (Expense graph added)
Updated: Monthly Sales And Purchase Report Summary on dashboard (Expense graph added)

V2.1.0
Date: 12/12/2020
Added: Sales And Purchase Report Summary Yearly Added on Dashboard
Added: Sales And Purchase Report Summary Day Wise Added on Dashboard
Added: Best Sale Product Added on Dashboard
Added: Date Filter Added on Reports(Customer Sales Report, Supplier Purchase Report, Customer Sales Profit Report)
Fix: Label on Reports(Supplier Purchase Report, Customer Sales Profit Report)
Fix: Unauthorized Reports Access
Fix: Link to View Invoice on Dashboard Latest Orders

V2.0.0 
Date: 11/11/2020
Add: Quotation module
Add: Show company logo on invoice
Fix: Update label on invoice sub details from Sub Total to Fix Discount

V 1.0.0
Initial release: Date: 25/10/2020