CSV File — Open & Convert .csv Online
What Is a .csv File?
CSV (.csv) is a data file format. CSV stores tabular data as comma-separated text values. Created by Various, this format is essential for developers, analysts, and data engineers.
How to Open .csv Files
Upload your .csv file to OpenAnyFile and instantly parse and transform it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About CSV Files
Popular CSV Conversions
Frequently Asked Questions
What is a .csv file?
A .csv file is a data format called CSV. CSV stores tabular data as comma-separated text values.
How do I open a .csv file without installing software?
Upload your .csv file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .csv files?
.csv files are typically created by Various.
Can I convert .csv to another format?
Yes. OpenAnyFile converts .csv to XLSX, JSON, XML, TSV, SQL.
Is it safe to open .csv files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .csv on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.