hassle-free big data
Open Big Spreadsheets
View and edit big CSVs, TSVs, and Excel files online with Gigasheet. No software download required.
- Instant: Upload your data file and Gigasheet extracts the data to a big data spreadsheet.
- In Browser: Easily search, filter and analyze the spreadsheet data online, with nothing to install.
- Big Data: Open files up to 250GB or 1 billion rows.
3 Easy Steps To Open Spreadsheet Files In Your Browser
- Sign up for a Gigasheet account.
- Upload your data file. You can zip large CSV, JSON, XLS or XLXS files. You can also zip multiple files to save time.
- After uploading, Gigasheet will automatically process and parse your data. Click the file name of any tab to open in a browser-based viewer.
You can then analyze the spreadsheet file contents, share or publish the data, or extract the variation data to a CSV for download. It's easy to view multiple files, or combine files into a large unified spreadsheet for easy analysis. Gigasheet supports massive files - up to 1 billion rows in a single sheet!
Need help determining what solution is right for you? Or curious how Gigasheet compares? Check out this Database vs Spreadsheet guide.
How To Open Big Spreadsheets
- First create an account, then simply upload your CSV file by clicking +New > File Upload > Browse to select a file from your machine. You can zip your file to save time uploading. Don't want to download your file? No problem. Click the Link option in the lower part of the upload box and provide publicly accessible URL to your Excel, CSV, TSV or other file.
- Next your file will automatically upload (and unzip if necessary). For exceptionally large files you'll see a loading bar while the file parses.
- Once complete, click on the file name in your Library to view the spreadsheet file online. The viewer will open a spreadsheet in a new browser tab for viewing. Here you can filter, search, or create pivot tables with your spreadsheet.
Gigasheet is the world's only big data spreadsheet! It supports files up to 1 billion rows. Want to automate your spreadsheets? We've got you covered.
Free Spreadsheet Viewer
A simple and convenient way to view files online. No software download is required and there's no cost to get started.
Support for Big Data
Gigasheet scales well beyond the limits of Excel and Google Sheets, with support for up to 1 billion rows in a single sheet.
Data Privacy & Security
Encryption and as well as industry leading SOC 2 safeguards protect your data. We don't share or sell your data.
