OPEN ANY MICROSCOPY SLIDE IN SECONDS.

CZI, ND2, SVS, DICOM, and TIFF. Measure, annotate, share, and quantify with AI — in the cloud or right on your machine — in one fast app for Windows and macOS.

Desktop + cloud. Cloud-powered AI Analysis, shared views, and account-linked slide notes are included too.

Open files & links
Measure & annotate
Share slide packages
On-device AI quantification

Rated 4.8 out of 5 from 5 reviews

Local files & shared links Windows & macOS Up to 2 devices Desktop + cloud

OPEN ANY MICROSCOPY SLIDE IN SECONDS.
Quick walkthrough

Watch demo

Features

  • CZI for Zeiss microscopy images
  • ND2 for Nikon time-lapse, Z-stack, and multidimensional microscopy files
  • SVS for Aperio whole-slide pathology images
  • NDPI, VMS, VMU, MRXS, SCN, BIF, SVSLIDE, and QPTIFF scanner slides from Hamamatsu, 3DHISTECH, Leica, Ventana, Aperio, and Vectra
  • DICOM for research and education medical imaging review
  • TIFF and microscopy TIFF export workflows

Search and AI discovery

  • microscopy image viewer
  • histology slide viewer
  • digital pathology viewer
  • whole slide imaging viewer
  • microscopy image analysis
  • cell counting software
  • nuclei segmentation software
  • CZI viewer
  • ND2 viewer
  • SVS viewer
  • NDPI viewer
  • DICOM viewer
  • TIFF viewer

Release structure

  • Windows 10/11 and macOS builds
  • SSL.com code-signed Windows downloads
  • Account-linked saved slide notes
  • Brightness, contrast, and gamma controls with per-channel colours
  • Export the current view or a selected region as an image
  • Localized release notes and product documentation
  • Slide overview navigator and file details without opening a slide
  • On-device segmentation and object counting with folder batch runs
Resource library

Find the right microscopy guide

Start with your file format, workflow, or current software. Each guide gives you a focused path to the details you need.

Rated 4.8 out of 5 from 5 reviews

★★★★★
SlideScope made it much easier for our lab to open CZI and ND2 files without jumping between different tools. The interface is simple, the zoom and navigation feel smooth, and the AI Analysis panel is surprisingly helpful when we need a quick explanation of what we are looking at.
Daniel R.
★★★★★
Very practical viewer for day-to-day microscopy work. I mainly use it to review large SVS slides, check metadata, and export views for collaboration. It feels lightweight, focused, and much faster to explain to new team members than the heavier software we used before.
Maya L.
★★★★★
What I like most is that SlideScope does not try to be complicated. I can drag in a microscopy file, move through slices, measure areas, and get a clear AI-generated description when I need context. It saves time, especially when reviewing images with students.
Jonathan K.
★★★★★
Opening microscopy files from shared links is a big advantage for our workflow. We often receive files from collaborators, and SlideScope makes it easy to inspect them quickly without a long setup process. The support inside the app also gives the product a very personal feeling.
Emily S.
★★★★
For the price, SlideScope gives us exactly what we need: CZI, ND2, SVS, DICOM, and TIFF support, smooth viewing, measurement tools, and clear AI readouts. It is especially useful for research and teaching where we need quick, reliable image review without a complex learning curve.
Alex M.
Independent comparison guide

Microscopy viewer alternatives for practical file review

Evaluate SlideScope when you need one desktop app that opens mixed microscopy files and quantifies standard objects on your own machine. Keep the original tool when you need microscope control, programmable image processing, scripted analysis pipelines, or institutional image management.

Alternatives

FAQ

What is SlideScope?

SlideScope is a desktop microscopy and medical imaging viewer for Windows and macOS. It supports CZI, ND2, SVS, DICOM, and TIFF review workflows.

Who is it for?

It is built for research labs, microscopy core facilities, educators, students, and pathology review teams that need practical file review, annotations, measurements, metadata, and export.

How does AI Analysis work?

AI Analysis reads the visible frame and returns a formatted expert-style explanation with language selection, copy/share controls, and text zoom. It is for research, education, and review workflows.

How do pricing and trials work?

SlideScope offers a 7-day full-access trial with PayPal or card approval. The paid plan is a monthly subscription at $14.99 USD. Use one subscription on up to 2 desktop devices—Windows, macOS, or one of each—at no extra cost. Cloud-powered AI Analysis, shared views, and account-linked slide notes are included too. An individual annual option costs $149.99 USD per year, about two months free, and shared lab plans start at $49 USD per month for up to 5 contributor seats, with tiers up to 30 seats.

Is it a good histology slide viewer?

Yes, for histology and histopathology research, teaching, and review. Scanned sections open at full resolution, structures measure in calibrated micrometres using the pixel size recorded by the scanner, and annotations stay attached to the slide. Virtual microscopy courses use it because each student runs it locally.

Can it open whole slide imaging from a slide scanner?

Yes. SlideScope opens Aperio SVS, pyramidal TIFF and OME-TIFF, and Hamamatsu NDPI, VMS, and VMU, 3DHISTECH MRXS, Leica SCN, Ventana BIF, Aperio SVSLIDE, and Vectra/PerkinElmer QPTIFF through the OpenSlide backend. It reads the scanner image pyramid, so gigapixel slides open on an ordinary laptop with no image server. MRXS, VMS, and VMU slides open from local storage only, because their pixels live in a companion folder, and a few vendor layouts such as multi-region SCN slides are declined with a clear message. It does not read Philips iSyntax or Olympus VSI.

Is SlideScope image analysis software?

Yes, for the quantification most laboratories actually need. Alongside viewing, calibrated measurement, metadata inspection, and annotation, Local Quantification segments nuclei, cells, or particles on your own computer and reports calibrated counts, density per square millimetre, morphology, per-channel mean intensity, and marker positivity, with CSV, GeoJSON, mask TIFF, and methods-summary exports and folder batch runs. What it does not do is scripted or custom pipelines, so ImageJ or Fiji, CellProfiler, and QuPath remain the right tools for bespoke analysis. Results are for research use and need visual quality control.

Can I compare two slides side by side?

Yes. Open a second slide beside the first and both panes stay on the same part of the tissue at the same magnification, which is the usual way to read an H&E against its IHC restain. Scale is matched in micrometres rather than by zoom factor, so two scans digitised at different resolutions genuinely correspond instead of only appearing to. Panning or zooming either pane moves the other.

Can I export measurements and annotations to QuPath?

Yes. Measurements, notes, and saved regions export as GeoJSON, which QuPath, ASAP, and the Python tooling around them read directly. Coordinates are written at full slide resolution rather than at the zoom level you happened to be viewing, so regions land in the right place. CSV export is also available for measurement tables.

Can I send someone the exact view I am looking at?

Yes. A shared view link carries the slide together with the position, zoom, and plane, so the person you send it to opens the same field of view instead of hunting across a gigapixel scan. Installed copies of SlideScope register a slidescope:// handler and open the link with one click; anyone without the app sees what the link points at on the website first. This is what makes remote review and teaching practical.