Warum eine Excel-Alternative suchen?
Microsoft Excel is the standard, but it comes with real drawbacks. The $99.99/year Microsoft 365 subscription adds up. Excel can't handle files with more than 1,048,576 rows. It's slow to launch and resource-hungry. And it's not available on every platform.
Whether you're a student, freelancer, small business owner, or data professional who's tired of paying for software that crashes on your files, there's a better option.
Was Viztab anders macht
- Handles millions of rows — no 1M row cap. Import a 2 GB CSV in under 10 seconds and scroll through it at 60 fps
- 370+ formulas — VLOOKUP, SUMIF, INDEX/MATCH, COUNTIFS, IF, text functions, date functions, and more
- Opens XLSX files natively — full compatibility with Excel files, including multi-sheet workbooks
- Runs everywhere — works in any browser, plus desktop apps for Windows, macOS, and Linux
- 100% private — your data is processed locally, never sent to any server
Viztab vs. Excel vs. Google Sheets
| Feature | Excel | Google Sheets | Viztab |
|---|---|---|---|
| Cost | $99.99/year | Free | Free (1K rows) / Pro |
| Max rows | 1,048,576 | ~200,000 usable | 10,000,000+ |
| Formeln | 400+ | ~350 | 370+ |
| XLSX-Unterstützung | Nativ | Nur Import | Vollständig lesen/schreiben |
| Privacy | Local file | Nur Cloud | Lokal, kein Upload |
| Plattformen | Windows, Mac | Browser | Browser + Win/Mac/Linux |
| Installation erforderlich | Ja (gross) | Nein | Nein (Browser) / Optional |
So funktioniert es
Öffnen oder importieren
Start fresh or drag in an existing CSV/XLSX file. No account needed, no install required.
Mit Ihren Daten arbeiten
Edit cells, add formulas, sort, filter, and search. Full spreadsheet functionality with a clean, modern interface.
Speichern und exportieren
Save as XLSX or CSV. Share files with Excel users seamlessly — they'll never know you didn't use Excel.
Häufig gestellte Fragen
Yes. Viztab fully supports the XLSX file format. You can open Excel files, edit them, and save them back as XLSX. Multi-sheet workbooks are supported. VBA macros are not supported, as they are a security risk specific to the Excel ecosystem.
Yes. Viztab is free to use with files up to 1,000 rows, with no signup or account required. Viztab Pro removes the row limit for users who work with large datasets. There is no trial period — the free version works forever.
The web version requires an internet connection to load initially, but once loaded it works without a connection. The desktop apps for Windows, macOS, and Linux work fully offline.
Yes. When you save as XLSX, the file is fully compatible with Microsoft Excel, Google Sheets, LibreOffice Calc, and any other spreadsheet application that reads the XLSX format.
Testen Sie die kostenlose Excel-Alternative
Kein Abonnement. Keine Installation. Keine Grenzen für das, was Sie erstellen können. Beginnen Sie jetzt mit Viztab.
Viztab öffnen