Aperio Digital Pathology

Leading the Way in ePathology

With more installations, worldwide, than any other provider, there are many reasons why thousands of people have chosen Aperio Digital Pathology Solutions. Our flexible, scalable solutions, featuring dedicated workflows for Healthcare and Research customers, integrate with your pathology workflow to enhance collaboration, improve standardization, and reduce turnaround times.

● High resolution whole slide scanning

● Integrated image & data management

● Remote, real-time viewing & collaboration

● Quantitative, reproducible image analysis

Certain products are FDA-cleared and labeled for specific clinical applications. Unless otherwise labeled, all other products are intended to be made commercially available “For Research Use Only. Not for use in diagnostic procedures.” For specific product indications and more information please go to: LeicaBiosystems.com. 

The digital slide scanning range from Leica Biosystems offers unprecedented image quality, speed and reliability for whole slide imaging.

Aperio AT2

400 slide capacity brightfield scanner. High throughput with small footprint. 2x3 slide option and whole slide z-stack scanning available.

Aperio CS2

5 slide capacity brightfield scanner for low throughput, high quality scans. 2x3 slide option and whole slide z-stack scanning available.

Aperio VERSA

Brightfield, Fluorescence and FISH digital pathology scanner. Low or high throughput options and up to 63x oil immersion available. 


Leverage Leica Biosystems extensive pathology, workflow, and information technology expertise to integrate  digital pathology in your organization. Whether supporting a single institute installation or a multi-site hub and spoke architecture, the Aperio range of web-based software solutions provide a platform for your needs.

Aperio eSlide Manager

Complete digital pathology management software, with full scalability. With dedicated workflows for healthcare, research and biopharma coupled with an intuitive interface, Aperio eSlide Manager is the ideal solution to meet the diverse needs of both entry-level and enterprise digital pathology users.


Digital SlideBox

World-leading, web-based education software developed in collaboration with lead academic institutes. Leverage the rich feature set to create immersive, high-impact learning material based on digital pathology slides. A flexible structure and in-built custom questionnaires make Digital SlideBox the ideal solution for under graduate, post graduate, continuous professional development (CPD) and external quality assessment (EQA) applications.


Aperio Digital Pathology provides easy-to-use web-enabled solutions for automated quantitative evaluation of brightfield and fluorescent slides. Powerful image analysis tools combined with an intuitive interface enables users to easily tailor algorithms to their own specific needs.

Aperio image analysis provides high-throughput automated quantification of whole slides or regions of interest, for accurate assessment of complex staining patterns. Improve accuracy, standardization and reproducibility by removing the subjectivity and inter- / intra- observer variability inherent in manual review.


Truly quantitative IHC evaluation, resulting in area, intensity and counts of staining expression.


Quantify variance in staining, area measurements or identify morphometrical features.


Rapid, automated signal counting of single or dual stain brightfield chromogenic RNA ISH.  


Automatically count and measure fluorescent in situ hybridization staining using Ariol analysis.


Easily quantify multiplex staining utilizing color deconvolution image analysis.


Quantify fluorescent staining within tissue sections and measure colocalization of multiple dyes.

Special Stains

Separate stains and quantify the intensity & area of staining.


Automated dearraying to enable easier manual and automated review of Tissue Microarrays.


Remotely share and review digital slides, minutes after the glass has been cover-slipped, with the Aperio digital pathology software platform.  Patented scanning technology provides rapid capture, and excellent image quality – while the web-based software facilitates immediate sharing with specialists and peers. 

Experience real-time, multi-pathologists review without the travel expense; and eliminate the costs and logistics burden from slide shipping and receiving.

Aperio ePathAccess

Secure, cloud-based software platform providing direct access to expert, sub-specialty pathologists for Quality Assurance or Secondary Case Review.  With faster access to slides* plus the data protection and 24/7 security of Dell’s unified clinical archive solution**. 

* 94% faster access to slides compared to glass slide review where overnight shipping is required. 

Data is reflective of studies conducted with 2 leading US healthcare providers.

** The Dell healthcare data center is for the US only.


Aperio PeerReview

A complete digital pathology software solution developed to improve productivity in drug safety testing, by streamlining the peer review process.

Accessible via the web, the user-friendly interface enables rapid collaboration with globally-distributed colleagues, while the comprehensive security controls ensure data safety and integrity. With faster access to slides, instantaneous sharing of peer review observations, and live slide-conferencing for arbitration discussions, toxicologic pathologists can improve productivity and finish studies sooner. 


Experience the advantages of Aperio Digital Pathology without the IT overhead. Slide scanning & hosting services from Leica Biosystems enable you to scan the slides you want, when you want, and share them via our secure, hosted platform.

Slide Scanning

Need to start scanning now? Working on publication research, a specialty project, or instructing students? Send your glass slides to us and we will convert them to whole slide digital images, providing you with superior quality images to publish or share. Up to 83x brightfield high resolution imaging available.


Slide Hosting

Leica Biosystems digital slide hosting service allows you to focus on teaching, while we take care of your IT needs. We will ensure that your infrastructure is load-balanced to deliver an excellent digital pathology experience to you, your colleagues and your students, in the classroom or online, for up to 200 users simultaneously.

• Conduct distance histology and pathology learning activities.
• Support in-classroom applications without upgrading your facility's IT infrastructure.
• Supplement journal publications and conference presentations with links to digital slides.




Leica Biosystems (LeicaBiosystems.com) is a global leader in workflow solutions and automation, integrating each step in the workflow from biopsy to diagnosis. Our mission of "Advancing Cancer Diagnostics, Improving Lives" is at the heart of our corporate culture. Our easy-to-use and consistently reliable offerings help improve workflow efficiency and diagnostic confidence.

Certain products are FDA-cleared and labeled for specific clinical applications. Unless otherwise labeled, all other products are intended to be made commercially available "For Research Use Only. Not for use in diagnostic procedures." For specific product indications and more information please go to: www.LeicaBiosystems.com/Aperio. Copyright Notice: © 2001 - 2015 Aperio. All Rights Reserved. LEICA and the Leica logo are registered trademarks of Leica Microsystems IR GmbH. Aperio is a registered trademark of Leica Biosystems Imaging, Inc. in the USA and other countries.

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