How it works, what you get, limits
Что делает
Open a comma file and check the first rows for broken columns or encoding.
Как пользоваться
Pick a CSV or paste. Split files over 2MB first.
Что получите
Preview up to 80 rows; download is still the full text. No pivot tables, no Excel binaries.
Параметры и сравнение
File or paste.
Preview, not a spreadsheet app.
Ограничения
Not xlsx. Large pastes may stall.
FAQ
Pivot tables?
No. Preview columns and encoding only.
xlsx?
No. Split CSV files over 2MB first.