Advanced CSV editor: open, filter, sort, edit columns and records, and save changes to a new CSV file.
Users
84
+6 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#90K
#75K among extensions
Version
1.0
updated 28 Feb 2026
Users
monthly, 8 months
Latest, 19 Oct 2026:84 usersMove the mouse over the chart for any month
Ratings count
monthly, 8 months
Latest, 19 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Advanced CSV Viewer/Editor
Manage your CSV files directly from your browser quickly and efficiently.
This extension allows you to open local CSV files and work with them like an interactive spreadsheet, without the need to install additional software.
β¨ Key Features
π Open CSV files from your computer
π Filter data by column
β Sort rows ascending or descending
π Reorder columns easily
β Edit values directly in the table
β Add new columns and rows
β Delete columns or rows
πΎ Save changes to a new CSV file
π Perfect For
Developers
Data analysts
QA testers
System administrators
Anyone working with structured data
π Privacy
All files are processed locally in your browser.
No data is sent to external servers.