PathPresenter Public: The Free Platform for Pathology Education.
Created specifically for pathology teaching and learning, PathPresenter’s free public platform serves more than 75,000 users in over 180 countries and has helped countless students around the world pass their board exams. Anyone can use it, and it is free.
Get More Domain Knowledge
PathPresenter Public was created to serve our mission to democratise access to the world’s pathology knowledge. Founded by dermatopathologist and digital pathology pioneer Dr. Rajendra Singh, it connects pathologists to the vast expertise of their colleagues globally and provides a practical platform to view and share digital pathology images and knowledge.
Lag-Free Whole Slide Image Viewer
A library of thousands of slides available in a sharp, lag-free, browser-based whole-slide-image viewer.
Curated Case Profiles
High-yield cases curated and annotated with case information and differential diagnoses by world-renowned pathologists across multiple specialties.
10 GB Free Cloud Storage
10 GB of free storage to upload your own slides and presentations, and share them with others.
My SlideBox Collection
Manage, view and share your own digital slides and folders in My SlideBox, and search thousands of cases covering every medical subspecialty in the Slide Library.
WSI Presentation Builder
Create, manage and share compelling presentations for colleagues or conferences that combine your own slide decks with all the whole-slide-image viewing functionality of PathPresenter.
Peer Collaboration
Access high-yield, annotated cases from experts around the world, join group chats with colleagues, and take assessments with digital slides.
Storage Upgrades & Subscription Tiering
Upgrading to our Bronze, Silver or Gold subscription brings more storage space. Silver and Gold members gain the ability to create and assign CME-compatible quizzes and to view reports on the results.
500 GB cloud storage plus quiz assignment and the analytics reporting engine
Buy GoldFull Enterprise Education
PathPresenter Public is great for individuals — 75,000 of them agree — but if you need a solution for an entire department or organisation, with institutional branding, single sign-on, full control of your proprietary content and user management, and the ability to run your own online conferences, we offer our Enterprise Education solution.
Features Comparison Table
| Feature | PathPresenter Public | Enterprise Education |
|---|---|---|
| Included Storage | 10 GB | 1 TB |
| Additional Storage | Additional subscription, up to 500 GB | Additional subscription, scalable up to petabytes |
| Users | 1 (Individual) | Unlimited |
| Upload, view, annotate and share WSI | Included | Included |
| Access high yield cases | Included | Included |
| Create presentations with interactive WSI viewing | Included | Included |
| Create group chats | Included | Included |
| Create assessments | Included | Included |
| Create Quizzes | Additional subscription, Gold tier | Included |
| HIPAA compliant de-identification | Included | Included |
| FERPA-compliant record management | Included | Included |
| Single Sign-On (SSO) Integration | Not included | Included standard |
| Private Cloud Tenant Architecture | Not included | Included standard |
| User Management, role-based access | Not included | Included standard |
| Accreditation & CME Audit Trails | Not included | Included standard |
| Clinical Module Case Migration | Not included | Included standard |
| Create conferences | Not included | Included standard |
Frequently asked questions
How do I sign up for PathPresenter Public?
Signup is free and takes a few minutes — create an account, verify your email, and start exploring the Slide Library immediately.
Can I upgrade or downgrade my subscription tier at any time?
Yes. You can move between Free, Bronze, Silver and Gold at any time, and your available storage and quiz tools update immediately.
How is my data and slide privacy protected?
Your uploaded slides and folders in My SlideBox remain private by default, and you control exactly what you choose to share with the community.
Can I use PathPresenter Public on my phone or tablet?
Yes. The platform is fully browser-based, so you can view slides, join group chats and take assessments from any device.
Is PathPresenter Public good for board exam preparation?
Yes. Thousands of expert-annotated, high-yield cases across every subspecialty make it a popular study tool for residents preparing for board exams.
Praise for PathPresenter Public
PathPresenter Public got me through boards. The annotated cases across every subspecialty were exactly what I needed to build pattern recognition fast.
I use the free Slide Library constantly to double-check my own differential before finalising a report.
As a teaching tool, nothing beats being able to share an annotated whole-slide image directly with my trainees in seconds.