Frequently Asked Questions

Find answers to common questions about our PDF tools and services

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Frequently Asked Questions

Are my files secure?

What file formats are supported?

What is the maximum file size?

When are files deleted?

Is the service free?

Do I need to create an account?

Can I use the tools on mobile devices?

What happens if my file processing fails?

Is there a limit on how many files I can process?

How do I contact support?

How long does it take to process a PDF?

Can I merge multiple PDFs at once?

Will the quality of my PDF be affected?

What is OCR and when should I use it?

Can I password-protect my PDFs?

How do I remove a password from a PDF?

What's the difference between compressing and optimizing a PDF?

Can I edit text in a PDF?

Are electronic signatures legally valid?

What browsers are supported?

Can I process multiple files simultaneously?

Why did my PDF conversion fail?

How accurate is PDF to Word conversion?

Can I cancel or undo an operation?

Do you store my files or data?

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