Spreadsheets · .xlsx, .csv
Excel spreadsheets that simply open.
Budgets, bills and lists in .xlsx or .csv, with over 220 formulas, charts that update as you type, and Indian lakh and crore formats. Saved back as real Excel files.
Your download has started
RR Universal Office for Android comes from this site rather than the Play Store, so Android asks once whether your browser may install apps. That’s normal for any app installed from a website, not a sign that anything is wrong with it. The screens differ a little between phones.
- Install unknown appsFor your security, your phone currently isn’t allowed to install unknown apps from this source.CancelSettings
Open RR-Universal-Office.apk. If Android shows this, tap Settings.
- Install unknown appsChromeAllow from this source
Turn on Allow from this source, then go back.
- RR Universal OfficeDo you want to install this app?CancelInstall
Tap Install. If Play Protect warns about an app it hasn’t scanned, tap More details › Install anyway.
Then open the app: the samples are ready to try, and Buy in the app buys the licence for that phone here on the site.
For a new version later, download it again from this page and install it over the old one: your files and licence stay. Needs Android 7 or later.
Free for 7 daysthen $10 once, for life on one device · every part included · no card needed to try
- Over 220 formulas
- Charts that update
- ₹1,25,000 in one click
- About 5 MB on Mac, about 6 MB on Android
- Free for 7 days
From a monthly budget to a real model
The formulas, formats and charts you reach for, without the menus you never use.
Real Excel files
Open .xlsx, .xlsm and .csv files and save back as .xlsx that opens in Microsoft Excel and Google Sheets.
Over 220 formulas
SUM, SUMIFS, COUNTIFS, IF, VLOOKUP, XLOOKUP, INDEX/MATCH, TEXT, DATE, PMT, NPV, IRR, UNIQUE, SORT, FILTER and more, with suggestions as you type.
Indian number formats
Currency in ₹, $, € or £, percentages and dates, and Indian lakh/crore grouping such as ₹1,25,000.
Charts that update
Column, bar, line, area, pie, doughnut and scatter charts that change as soon as your numbers do.
Filter, sort, highlight
Filter and sort any column, and use colour scales, data bars, icon sets and highlight rules.
Freeze and arrange
Freeze header rows and columns, merge cells, add sheets, and keep drop-down lists and comments.
Keeps your files intact
Sheets you didn't change are saved exactly as they were, with pictures and page setup kept.
Private and offline
Spreadsheets stay on your device. Nothing is uploaded, no sign-in.
See it
The samples it comes with, as they look on your Mac, PC or Android phone. Switch between them.
Universal pages
Spreadsheets that sit next to everything else
Put a spreadsheet on a Universal page beside your other documents, spreadsheets, slides and PDFs, every one editable where it sits, and keep the whole page as one small .rru file.
See Universal pagesHow it compares
Good apps, all of them. Here is where RR Universal Office is different.
| Feature | RR Universal Office | Microsoft Excel | Apple Numbers | Google Sheets |
|---|---|---|---|---|
| Price | $10 once, everything included | Microsoft 365 yearly, or Office Home once | Free | Free |
| Opens and saves .xlsx | Yes | Yes | Imports and exports | Imports and exports |
| Works fully offline | Yes | Yes | Yes | Limited offline mode |
| Mac, Windows and Android | Yes | Yes | Mac only | In a web browser |
| No account needed | Yes | Microsoft account | Yes | Google account |
| On one page with documents, slides and PDFs | Yes | No | No | No |
From each company’s own pages, October 2026. Prices and features change; check theirs. Names are trademarks of their owners; RR Universal Office is not affiliated with them.
One price. Everything. For life.
Download it and use everything free for 7 days, then buy from inside the app when you're ready.
Lifetime licence
$10once
For one Mac, Windows PC or Android phone · free for 7 days first
Includes
- Universal pages
- Documents
- Spreadsheets
- Presentations
- PDFs
- Free for 7 days: every feature, no card needed
- Updates included
- No subscription, no account
- UPI, cards and netbanking in India; PayPal and cards everywhere else
- Full refund within 7 days
Questions and answers
Are macros supported?
Workbooks with macros (.xlsm) open and their sheets can be edited, but the macros themselves don’t run.
Can I open CSV files from my bank?
Yes. CSV and tab-separated files open as spreadsheets, and you can save them as .xlsx or back as CSV.
Is this a separate app?
No. Documents, spreadsheets, presentations, PDFs and Universal pages are all part of RR Universal Office. One licence opens every one of them.
Can I try it first?
Yes. Everything works, free, for 7 days from the first time you open it on each device, with no card and no account. After that the app asks you to buy: your files stay and can still be opened, and buying lets you change, make, save, share and print them again.
What do I need to run it?
A Mac with macOS 12 Monterey or later, or a PC with Windows 10 or 11, or an Android phone or tablet with Android 7 or later.
Android says it can't install unknown apps, or Play Protect warns me. Is it safe?
Yes. Android asks this for any app installed from a website instead of the Play Store. Tap Settings, turn on Allow from this source for your browser, go back and tap Install. If Play Protect says it hasn’t scanned the app, tap More details, then Install anyway. The app keeps your files on your phone and only contacts this site to check its licence.
Open your next spreadsheet here.
Free for 7 days, then $10 once, for life on one device. About 5 MB on Mac, about 6 MB on Android.