Question 1

My file failed to convert. What should I do?

Accepted Answer

Try re-uploading the file. Make sure it's not password-protected or corrupted. If the issue persists, contact us with the file name and tool you were using.

Question 2

Is there a file size limit?

Accepted Answer

Currently, we support files up to 100MB. For larger files, we recommend compressing them first using our Compress PDF tool.

Question 3

Are my uploaded files safe?

Accepted Answer

Yes. Files are processed temporarily and deleted automatically after the operation. We never store or share your files.

Question 4

Can I use ModifyPDF on my phone?

Accepted Answer

Absolutely. ModifyPDF is fully responsive and works on all modern mobile browsers on iOS and Android.

Question 5

Will you add more tools in the future?

Accepted Answer

Yes! We're actively working on adding more PDF tools. Have a suggestion? Send us a message below.

Question 6

Is ModifyPDF really free?

Accepted Answer

Yes, all tools are completely free to use with no sign-up required. We're supported by non-intrusive ads.

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