Questions,
answered.
What ClearCSV changes, what it keeps, and how your file is handled.
Files and privacy
How are my files processed and stored?
Previews are processed on the server and are not stored. Cleaned order files are encrypted at rest with AES-256-GCM. Access expires 24 hours after order creation.
What does the paid download include?
The purchase includes your full cleaned CSV within the stated size limits. Inspect sample rows and transformation counts in the free preview first.
How do I remove duplicate rows?
Upload your file or paste CSV text, then select Preview file. ClearCSV trims edge spaces and removes rows that match exactly after trimming.
How are formulas neutralized?
Formula-like cells receive a leading apostrophe so spreadsheet software treats the value as text.
Can I clean an Excel export?
Yes. Export the workbook as a UTF-8 comma-separated CSV first. Excel .xlsx files are not accepted directly.
Is ClearCSV available across the USA?
Yes. The web service is available to customers across the United States, including Texas.