UltraGST is a free GST billing App that lets a business owner keep track of his sale and purchases and can manage stock corresponding to products, Owner can also manage his creditors and debtors at the time of purchase and sale. UltraGST allows you to purchase and sale products through barcode. It makes your business easy to control and manage.Important Features• Offline: This app works completely offline - fast and simple to use. Internet needs only for login process.• Data Security: Only you can see your data no one else.• No advertisement in app.• Multiple companies manage through this app.• Stock management of products.• Multiple tax and discounts on products are available.• Full support with many customizations and setting available.• Invoice, estimate billing creation app/software free full version for retail, offline and online billing software.• Backup and Restore of full data on Google Drive, One Drive or Dropbox.Invoice / Billing • Invoices for products and services -( create PDF and send by email, WhatsApp or other Sharing options)• Send estimates, convert them to invoices in a click.• You can customize invoice fields according to your business: discount, quantity, MRP, all tax, and items • Tax on item or total• Tax and Discount with inclusive or exclusive• Discount on an item or total - set by percentage or price. (Different Tax Rates for individual items)Barcode product management • Add product in inventory using bar-code scanning. • bar-code scanning for fast mapping product while generate billing• Easy to manage your Business.Import & Export Excel Sheet• Easily initial setup of products , customers or vendors by importing excel (.xls) file• Exports all invoices and bill reports with one click.• Share invoice report Excel sheet via email or Google Drive or others.