Free PDF link + comments
Share a PDF as a link, and get comments right on the page
Upload a PDF and get a link that opens in any browser. The people you send it to can leave a comment anywhere on a page, or highlight a sentence and comment on it, with no account and no PDF app.
How it works
01
Upload your PDF
Up to 25 MB on a free link. Every page renders sharply in the browser.
02
Send the link
No attachments, no “which version is this?”. Everyone sees the same file.
03
Get feedback in place
Reviewers click a spot to comment, or select text to comment on exactly those words.
Questions
How do I create a link from a PDF?+
Drop the PDF in the box above. You'll get a link straight away that you can paste into an email, Slack or a chat.
Can reviewers add comments without Acrobat?+
Yes. They open the link in any browser and click anywhere on a page to leave a comment, or highlight text to comment on it. No app, no account.
How long does a free PDF link last?+
7 days. Start a free 14-day Kenso trial to keep it, see comments as they come in, and upload a new version to the same link.
Can I update the PDF without sending a new link?+
With a Kenso account, yes: upload v2 to the same link and reviewers see the new version, while comments stay attached to the version they were left on.
Kenso
The review home for AI deliverables
Claude, Cursor or ChatGPT push HTML, PDFs and images straight to Kenso. Your team pins comments right on them, and the AI reads the feedback back to ship v2 on the same link.