Excel to Web App Migration

Your business can't
depend on an Excel file.

We turn your spreadsheets full of macros, formulas and dozens of sheets into a secure multi-user web app.

Book a free call

Goodbye to the spreadsheet
that breaks on its own.

Your data stops living in a fragile file and moves to a real cloud database.

Free consultation
Excel to Web App Migration

Your Excel can't
keep up with your business

As your company grows, spreadsheets become
the bottleneck. Here are the symptoms:

Only one person can edit it at a time.
One wrong formula and everything breaks.
There's no track record of who changed what.
It lives on a single PC with no real backup.

This is NOT for you if...

You use Excel for one-off calculations, not as a management system
Your spreadsheet is used by one person and that's all you need
You're looking for a better Excel template, not a web application
You want a generic off-the-shelf tool like a shared Google Sheet
Several people touch the same spreadsheet

And you've already had overwritten data, duplicate versions, or the classic "final_v3_definitive.xlsx".

Your Excel has macros or formulas no one else understands

The day that one person isn't around, the business grinds to a halt.

You need access from your phone or another branch

And today you depend on that one PC where the file lives.

You've already lost data or had backup scares

A corrupted or accidentally deleted file can cost you days of work.

Which parts of
your Excel do we migrate?

Spreadsheets with many linked sheets
VBA macros that automate processes
Complex formulas, pivot tables and reports
Spreadsheets shared via OneDrive or local network
  1. We map your spreadsheet: sheets, formulas, macros and flows.
  2. We design the database that replaces the file.
  3. We build the web app with the same logic you already know.
  4. We migrate your historical data from Excel to the new system.
  5. We train your team and keep the Excel as a fallback.

Your Excel logic,
now in the cloud

We migrate what your team already knows,
improve it and bring it to the web.

Simultaneous multi-user access.
Data in the cloud, not in a file.
From desktop and mobile.
Book a technical video call

Security,
support and control

  • Daily automatic backups (no more "the file got deleted")
  • Roles and permissions: each user sees only what they should
  • Audit log of who changed what and when
  • Validations that prevent bad data from being entered
  • No own servers: all you need is internet
  • Your team works simultaneously, without stepping on each other.
  • No more duplicate versions of the spreadsheet.
  • Data stays secure and with real backups.
  • Your Excel stays as a fallback throughout the transition.
  • You gain reports and controls impossible in a spreadsheet.

How we work

We talk and review
your current spreadsheet.
We show you
how it would look on the web.
We migrate your Excel
to a cloud app.
We support you through
your team's rollout.
Ongoing support
after the migration.
Schedule a call

Frequently asked questions

Are the formulas and macros I already have in Excel preserved?

The logic is preserved, but it's rewritten on the system side. What a macro or formula does today gets executed in the web application in a more robust way, without depending on anyone breaking a cell. We map every important calculation before migrating.

Will I lose the historical data from my spreadsheets?

No. We migrate every historical record from Excel to the new system. We do an initial load, validate it with your team, and only then make the cutover. Your original file stays intact as a fallback.

How much does it cost to migrate a system built in Excel?

It depends on complexity: number of sheets, macros and processes involved. We do a free initial assessment and give you a locked-in quote before starting, with no surprises.

How long does it take to move from Excel to a web application?

A typical Excel migration takes 4 to 10 weeks depending on the size of the spreadsheet. Meanwhile you keep using your Excel as usual: the switch happens once the new system is tested.

Will my team have to learn something completely new?

No. We design the app respecting the logic and naming your team already uses in the spreadsheet. The learning curve is minimal and we include training.

Can I keep using my Excel while you do the migration?

Yes, that's essential. Your operation doesn't stop. We work in parallel and only make the switch when the app has been validated by your team.

Your Excel isn't broken.
It's ready to evolve.

With digmacode you can turn it into a web app,
without slowing your team's operation down.

Ask us about your current spreadsheet
Chat with us