pdftoolz
All tools

PDF to PDF/A

Convert to PDF/A format for archiving.

How it works

Step 1

Upload your file

Drag & drop or click to select your PDF from your device, Google Drive, or Dropbox.

Step 2

Process

Our servers instantly run PDF to PDF/A on your file — no plugins or software required.

Step 3

Download

Your result is ready in seconds. Click download and you're done.

Frequently asked questions

Is PDF to PDF/A really free?
Yes — PDF to PDF/A is free to use. Guest users get 2 operations/day. Create a free account for 10 operations/hour. No credit card required.
Are my files secure?
All file transfers are encrypted with 256-bit SSL. Your files are automatically and permanently deleted from our servers after 2 hours.
Does PDF to PDF/A work on mobile?
Absolutely. pdftoolz works on any device — iPhone, Android, tablet, laptop, or desktop — right in your browser with no app to install.