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Digital Store — eBooks, Excel Templates & Quality Kits | digi.techmahadev.com
Launch offer: 20% off your first order with code FIRST20

Templates and eBooks that do the work for you.

Excel trackers, quality system kits, resume templates and practical guides — built by people who use them at work every day. Pay once, download instantly, keep forever.

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Bestsellers this month

The files our customers download most, rated by verified buyers.

The AI-Powered Professional Work smarter with AI tools at your desk, every day. Ankur Sharma

The AI-Powered Professional

A hands-on guide for working professionals who want to use AI to write faster, analyse data and cut hours of routine work from their week — no coding needed.

  • Write clear emails, reports and presentations in minutes
  • Turn raw Excel data into summaries and charts
  • Ready-to-copy prompts for everyday office tasks
  • Use AI safely with company data
PDFEPUB for Kindle & phoneLifetime updates

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Quality system templates from a working QA manager

Built and used on real shop floors through IATF 16949 audits, customer PPAPs and daily SPC. Formats follow AIAG guidelines and formulas are pre-set — fill in your process and you're ready for the audit.

Browse quality kits
XLSXPFMEA template, AIAG-VDA 7-step$15
XLSXControl Plan with process flow$12
XLSXSPC X̄-R chart with Cp/Cpk$9
XLSXMSA Gauge R&R study sheet$9
DOCXISO 9001 documentation kit$29

Save more with bundles

Hand-picked sets that work together, at a lower price than buying each file.

Excel productivity bundle

Everything to run your money and small business from one workbook folder.

  • Budget planner
  • Invoice & GST tracker
  • Inventory manager
  • Project tracker with Gantt
  • Content calendar
  • Expense log
$24$43Save 44%
Buy this bundle

Quality engineer toolkit

The core-tool files you need for a new part launch or a customer audit.

  • PFMEA
  • Control Plan
  • Process flow
  • SPC chart
  • MSA Gauge R&R
  • 8D report
$39$68Save 43%
Buy this bundle

What buyers say

★★★★★
The PFMEA template saved me two days before our customer audit. Severity and RPN columns already work, I only added my process steps.
RKRahul K.Quality engineer
★★★★★
I use the invoice tracker for my small shop every week. Totals and GST calculate on their own, and it opened fine in Google Sheets.
NSNeha S.Small business owner
★★★★☆
Paid through PayPal and had the eBook within seconds. The prompt chapters are what I use most at the office.
DMDavid M.Operations lead

Questions before you buy

Can't find your answer? Email ankur@techmahadev.com and we'll reply within one working day.

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As soon as PayPal confirms your payment, a download button appears on screen. The same file is saved under My downloads in your account.

Can I download my purchase again later?

Yes. Sign in to your account at any time to re-download every file you've bought, including future updates.

What software do I need?

Excel templates work in Microsoft Excel 2016 or newer and in Google Sheets. Documents open in Word or Google Docs. eBooks come as PDF and EPUB.

Which payment methods do you accept?

PayPal, plus Visa, Mastercard and other cards through PayPal's guest checkout. You don't need a PayPal account to pay by card.

Can I use templates for my company or clients?

Yes, every purchase includes a license for personal and business use. You can't resell or share the original files.

What if a file doesn't work for me?

Email us within 7 days with your order number. We'll help you fix it or refund the order.

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