Turn documents into experiences.

Fast, secure document sharing with live analytics and viewer engagement tools built to grow your business.

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Join other teams using Sizle

Choose files

Upload, convert and combine PDFs, Word and DOCX documents, PowerPoint presentations, Excel and CSV spreadsheets, images and more.

Configure workflow

Share documents via email, public links or private unique links. Configure secure document access, viewer identity verification, passwords, email opt-in and more.

Get results

Viewer analytics, document access alerts and real-time document insights tell you when your files are interacted with and show you exactly how they are viewed.

Why use Sizle?

Turn your documents into engaging experiences

Open alert

Get notified in real-time when your documents are opened

Share via email

Require viewer email address opt-in before allowing access


See how much time is spent on each page of your document


Share with confidence with personalized document security controls

Viewer Feedback

Measure document engagement and optimize your content

Status tag

Sort, filter and organize documents with custom statuses and tags

Testimonials and reviews

Thousands of teams use Sizle to get more done

“The insights and analytics are detailed and useful. No longer to I have to wonder if a client has opened an email.”

Brandon J.Recruitment Consultant at Wyn&Co

“I love Sizle. Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”

Tom DenisonFounder of SmartHealth Biotech

“The best part about using Sizle is the analytics. It gives me great joy to find out who viewed it, which slides they focused on, and for how long.”

CK. PatelSoftware Architect at McKinsey & Company

“Allows secure sharing and collaboration with multiple people working on multiple documents. This is a very good and easy to use software.”

Chetan Y.Engineering Lead at Persistent Systems

“Shared with the sales team who were amazed that they could "see" what slides the clients were reviewing in real-time.”

Scott DaviesEngineering Sales, Briggs PLC

“Sizle is incredibly easy to use. Simply upload your document and choose your sending options and you get detailed analytics on who viewed it.”

Zunaid K.Consultant at Profit Flow

“Must have for agencies. Super easy to use, love the design! Have been a user since the beta and it keeps getting better.”

Gabi SantosDirector at Lunar Design Studios

“Seeing how much time prospects spend on each slide of a presentation a helps us optimize all of our sales and marketing collateral.”

Oliver HeycoopFounder of Altatek Motorsport

Simple sharing.
Powerful insights.