PDF and image review

Review PDFs and images where you review websites

Upload a PDF, mockup or screenshot and collect pinned feedback on it with the same comments, replies and guest links your team already uses for websites.

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PDF, PNG, JPEG, WebP, GIF
Version uploads
Same guest links

ClientTweak dashboard with a client folder and website project previews

The problem

Static files collect feedback in all the wrong places

Comments arrive as a PDF someone printed, scribbled on and scanned.
Three people send three annotated copies of the same mockup.
Nobody is sure which version of the file the feedback was about.
Website feedback lives in one tool and design feedback in another.

Highlights

One review workflow for every file

PDFs and images get the same tools as website projects.

Native PDF review

PDFs render page by page in ClientTweak. Pin comments on any page, right where the change belongs.

Image projects

Upload PNG, JPEG, WebP or GIF files — mockups, social graphics, screenshots — and comment on them directly.

New versions

Upload a new version of a PDF or image when the work changes, and keep earlier versions in the project's history.

Threads and mentions

Reply on the pin, mention teammates and assign follow-ups, just like on a website project.

Guest review links

Share the file with a link. Clients and stakeholders comment without creating an account.

Draw on top

Circle, underline and sketch over the file with Annotate when a picture is clearer than a sentence.

PDF feedback, pinned to the page it belongs on

Brochures, proposals, reports, presentations exported to PDF — most of them go through at least one round of comments before they're done. ClientTweak renders PDFs natively, page by page, so reviewers can click the paragraph, chart or heading they want to change and leave a comment pinned to that exact spot.

Comments are anchored to their page. Scroll to page eight and you see page eight's feedback, numbered in order, with the replies underneath. No more “see my note on the second-to-last page, third paragraph”.

Comments anchored to the right PDF page
Threaded replies, mentions and priorities
Resolve comments as each change is made

Mockups, graphics and screenshots

Not everything starts as a website. Design mockups exported as PNG, social graphics, ad banners and app screenshots can all be uploaded as image projects. Reviewers pin comments on the image, draw on top with Annotate and attach reference files.

Because image projects live in the same workspace as your website projects, a client can review the homepage mockup and the finished homepage in one place, using the same link-based workflow.

Supports PNG, JPEG, WebP and GIF
Draw over the image alongside a comment
Keep mockups and live sites in the same folder

Upload a new version, keep the history

Design work moves in rounds. When you've addressed a batch of comments, upload the new version of the PDF or image to the same project instead of starting a new one. The project keeps its version history, so you can see how the file changed from round to round.

Use it together with Finish review and pause comments: reviewers mark the round as done, you pause new comments while you work, then upload the next version and open it up again.

Upload new versions to the same project
Earlier versions stay in the project's history
Pause comments between rounds

Share dialog with the guest review link, password protection and email invites

How it works

Review a file in four steps

1
Upload the file
Create a project from a PDF or an image file.
2
Share the link
Send a guest link or invite reviewers by email.
3
Collect comments
Reviewers pin feedback on the exact spot they mean.
4
Upload the next version
Resolve the round and add the updated file.

FAQ

Frequently asked questions

How do I annotate a PDF online with my team?

Create a PDF project in ClientTweak, then share it with a guest link or invite teammates. Everyone can pin comments on any page, reply in threads and draw on the document from their browser.

Which image formats can I review?

ClientTweak supports PNG, JPEG, WebP and GIF images, as well as PDF documents. Websites are reviewed by URL.

Can clients comment on a PDF without an account?

Yes. Share the project's review link and anyone with it can comment as a guest. You can password-protect the link or turn it off at any time.

Can I upload a new version of a design?

Yes. Upload a new version of an image or PDF to the same project and ClientTweak keeps the version history, so feedback rounds stay together.

Is there a file size limit?

Comment attachments can be up to 100 MB each, and every workspace includes 50 GB of storage on all plans.

Can I review videos or Figma files?

Not at the moment. ClientTweak reviews websites, PDFs and images. You can export a Figma frame as an image or PDF and review it as a file project.

Keep exploring

Get started

Bring your files into the same review.

PDFs, images and websites, with one set of comments and one link to share.