Easily annotate and markup PDFs for free, streamline feedback, and collaborate in real time, ensuring every detail is captured and nothing gets lost in the process.
No more tab-switching, No more scattered email attachments
Eliminate the headache of manually toggling between file updates. Inspect visual changes, text edits, and layout iterations in a synchronized, split-screen workspace built for seamless feedback.
Stop losing your place when checking multi-page blueprint revisions or dense technical documents. Scroll, zoom, or pan in one pane, and the opposite pane moves simultaneously to keep matching plan sections perfectly aligned.
Clear top-bar indicators show exact file and version name each side so you never review the wrong sheet. zipBoard also support Instant version switching directly inside the comparison viewer.
The side-by-side comparison feature works across all types of documents that zipBoard support.
Get to know the latest side by side comparison feature in under 1 minute!
Compare different document versions with these 4 easy steps
With privacy as our top priority, we protect your data at a server or location you choose, ensuring you have complete control over it.
Your stakeholders or other externals can review and approve documents without signing up for zipBoard.
zipBoard empowers your entire team to seamlessly communicate and work on projects, regardless of size, without worrying about per-seat licensing costs.
No app downloads and installations required. This saves storage and can be used across multiple devices with ease
The main challenges that zipBoard solve are unifying zip materials & videos review and receiving feedback without relying on an email inbox flooded with screenshots.
CEO of TMS Brazil
Arthur Lima
It is a feature that allows you to view and compare two different versions of the same asset side-by-side in a single window to easily inspect changes manually.
Yes, this feature works across all types of files that zipBoard supports, including PDF, images, videos, and SCORM files.
You must have at least two versions of the asset uploaded to your zipBoard project to activate the comparison option.
Click to open your desired asset, locate the Compare Versions button, and click it to load both versions together.
©️ Copyright 2026 zipBoard Tech. All rights reserved.
©️ Copyright 2025 zipBoard Tech. All rights reserved.