Is it really free?
Yes, all 31 tools, free forever. No trial, no premium tier.
minipdftoosz
minipdftoosz
The questions we hear most, answered plainly.
Yes, all 31 tools, free forever. No trial, no premium tier.
No. Files are processed locally in your browser and never transmitted anywhere.
No account, no email, no signup — ever.
Once a tool page has loaded, its processing runs entirely client-side and can keep working without a connection.
It draws a visual signature image onto the PDF. It is not a certificate-based digital signature and has no legal-signing infrastructure behind it.
Visit /contact/ or /suggest-a-tool/ — both are mailto only.