Everything in one place.
Organize your work across multiple sheets, edit cells naturally, and keep your data beautifully structured.
ProductSalesTrendStudio2,480↗ 18%Vision1,920↗ 12%AI3,160↗ 24%
Make room for
better ideas.✳
Meet a beautifully simple way to organize, explore, and understand your data. All the tools you need, none of the complexity you don't.
Built for Windows Private & offline Excel-friendly
✦ Less busywork. More clarity.
▦LunaGridSPREADSHEETS, SIMPLIFIED
◆ PRIVATE · OFFLINESave
✦ Home▤ Data◎ InsightsExport ↗
WORKSHEETSSales overview＋All rows visible
| A | B | C | D | E | |
|---|---|---|---|---|---|
| 1 | Month | Revenue | Orders | Growth | Status |
| 2 | January | $12,450 | 128 | +12.4% | On track |
| 3 | February | $15,280 | 146 | +22.7% | On track |
| 4 | March | $18,640 | 173 | +22.0% | On track |
| 5 | April | $21,320 | 196 | +14.4% | On track |
| 6 | May | $24,980 | 211 | +17.2% | On track |
Total revenue$92,670↗ +17.2% this month
✦
Everything clicks.No formulas required.
THE NEXT CHAPTER OF SPREADSHEETSSCROLL TO EXPLORE
MADE FOR THE WAY YOU WORK
Powerful enough to do more.
Simple enough to just start.
From your first table to your next big insight, LunaGrid keeps the experience refreshingly straightforward.
Insights without formulas.
Turn everyday data into grouped summaries, profiles, and bar, line, area or pie charts with a few clicks. No spreadsheet expertise needed.
Performance overviewLast 6 months⌄
JANFEBMARAPRMAYJUN
Bring your files along.
Open Excel and CSV files, then save in familiar formats or LunaGrid's native .luma workbook format.
✕.xlsx
⟷
▦.luma
Your workflow, your format.
MORE BUILT IN
The everyday tools,
all within reach.
From cleaning a messy import to comparing results, LunaGrid gives you useful actions in a few clicks. No formula language or macros required.
Make sense of messy data.
Get your data ready without manually fixing every cell.
- Split and combine columns
- Transpose selected cells
- Remove duplicate rows
- Remove empty rows and columns
- Trim and collapse extra spaces
See what your data says.
Find answers with guided, click-based tools.
- Sum, average, min, max and counts
- Group and summarize by category
- Data-quality reports
- Frequency tables and unique lists
- Bar, line, area and pie charts
Spot what matters.
Surface unusual entries and common cleanup problems.
- Highlight duplicates
- Find blank cells
- Highlight values above or below a limit
- Detect numeric outliers
- Convert numeric text to numbers
Keep moving.
Start, format and save work without the extra steps.
- Automatic number and date sequences
- Table header and cell styling
- Multiple worksheets and undo/redo
- Excel and CSV import/export
- Native .luma workbook files
✦
What if spreadsheets felt effortless?
THAT'S THE WHOLE IDEA.DESIGNED TO FEEL RIGHT
A workspace that
gets out of your way.
We believe serious tools shouldn't feel complicated. LunaGrid brings thoughtful organization, helpful controls, and a calm workspace together.
Made for your eyes.Light mode by default, a dark-mode option, and a maximized window with familiar Windows controls.
Click, don't code.Point-and-click calculations, formatting, column tools, and reports.
Stay in control.Local files, offline workflows, and no account required to work.
YOUR SPACE, YOUR STYLE 01 / 02
▦LunaGrid
Total revenue$48,250↗ +14.8%Orders1,248↗ +8.2%
Data, in a better light.
A visual design preview of LunaGrid themes.
A SIMPLER WAY FORWARD
Three steps. You're on your way.
01 ↗
Bring your data.
Start a new workbook or open an Excel, CSV or LunaGrid file.
02 ↗
Make it make sense.
Organize, format and explore your spreadsheet with click-first tools.
03 ↗
Save. Share. Done.
Save your work as a native workbook or export it to a familiar format.
YOUR NEXT WORKSPACE AWAITS
Give your ideas
a little space.
Start simpler with Zovanion LunaGrid for Windows.
Windows · Source code and one-click EXE builder · Python required to build · No compiled EXE included✳
✦
GOOD TO KNOW
A few things
you might ask.
Everything you need to know before getting started.
What is Zovanion LunaGrid? +
LunaGrid is a Windows desktop spreadsheet application designed for simple, click-first editing, organization, and analysis.
Can I open Excel files? +
Yes. LunaGrid supports importing and exporting .xlsx files, as well as CSV. Not every advanced Excel feature or formula is supported.
Does LunaGrid work offline? +
Yes. LunaGrid is designed as a local desktop app, so routine workbook editing does not require an online account.
What is a .luma file? +
It's LunaGrid's native workbook format for saving and reopening work in the desktop application.
Where can I download the Windows app? +
Download the LunaGrid v1.3 ZIP directly from this site. It contains the Python source and a Windows build script that creates an EXE on your PC; a prebuilt EXE is not included.