Input
Two to ten Excel files with matching rows or columns for calculation.
Built for Rohit Traders · Built by Trei
DashTool combines Excel files with custom formulas.
Upload multiple spreadsheets, choose arithmetic operations such as plus, minus, multiply, and divide, preview the result, and download the generated workbook.
Processing
The formula builder runs in the browser after the page loads and prepares the output locally.
Output
A previewable and downloadable workbook containing the calculated result.
Payment model
DashTool is part of the Business Bundle built by Trei for Rohit Traders as hosted business software. The active client plan is a recurring ₹500 monthly AutoPay subscription for hosting, maintenance, and access.
The bundle is a single hosted business software subscription for browser-based Excel workflows. It uses one ₹500 monthly Razorpay AutoPay mandate for access to all three tools plus hosting, maintenance, and support. Delivery is online only with no physical shipment; spreadsheet processing runs in the browser after each app loads. The bundle is an operational productivity tool and does not provide accounting, tax, audit, or investment advice. The bundle is a SaaS (Software as a Service) subscription. Business name: Anshika Maurya. Brand: Trei Dev. Client: Rohit Traders. Invoices are issued by Anshika Maurya under the Trei Dev brand to Rohit Traders; any Rohit Traders customer GST details belong in the bill-to section of invoices.
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DashTool
Excel formula builder for combining multiple spreadsheets with plus, minus, multiply, or divide operations.