Best Chem Viewer alternatives: apps like Chem Viewer

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Whether you want more options like Chem Viewer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Chem Viewer

iMolview Lite by Molsoft

Editor's Choice

4.0(5 ratings)

Free

Explore 3D models of biological molecules like proteins and DNA from public databases. Visualize and customize molecular structures with various representations and coloring schemes. Analyze interactions and view your own structure files.

Search PubChem by Jae-Seung Lee

Strong Contender

5.0(5 ratings)

Free

Access and manage chemical compound data from the PubChem database. Search for over 111 million compounds, view molecular formulas, weights, and structures, and create and track custom solutions with detailed composition information.

iORA - Reaction Visualizer by Daniel Ess

Worth Considering

3D Chemistry Molecule View

5.0(12 ratings)

Free

Visualize chemical reactions in 3D using quantum-mechanical simulations. This free, interactive application makes complex chemistry concepts accessible and engaging for learners.

More apps like Chem Viewer

Atoms and Molecule Viewer

3D molecular structure visualizationMultiple stereoscopic view modes (Anaglyth, Side by Side, Mirror)Standard molecule manipulation (rotation, scaling)

Explore the 3D structures of various molecules with this educational tool. View molecules in different stereoscopic modes and access a built-in database of hundreds of compounds. Understand the spatial arrangement of complex chemical structures.

(10)

Protein/molecule visualizer

BioViewer

3D molecular structure visualizationSupports .pdb and .xyz filesDrag and drop functionality

Visualize 3D molecular structures from .pdb files on iOS, iPadOS, and macOS. Features smooth rendering, drag-and-drop support, and publication-quality photo exports for detailed analysis.

(1)

Learn heterocycles for good!

CycleChem

(0)

MedChem Structure Genius

Medicinal chemistry

Learn drug chemical structuresUnderstand mode of actionTest knowledge with dynamic quizzes

Learn and test your knowledge of drug chemical structures and their mechanisms of action. This interactive application features a continuously growing database of small molecules and peptides, categorized by pharmacological class.

(1)

MoleculeSketch iP

MoleculeSketch for iPad

Draw atoms and bondsSelect various bond typesAdd functional groups

Easily draw chemical formulas and reactions with this intuitive application. It offers features like adding atoms, bonds, and functional groups, with advanced options available through an in-app purchase. Share your creations or import existing structures.

free with in-app purchases

(4)

Draw, Calculate, Visualize

WebMO Molecule Editor

3D molecular editorStructure optimizationOrbital and symmetry visualization

Create and explore 3D molecular structures, visualize chemical properties, and access extensive chemical databases. This tool is ideal for students and educators needing on-the-go access to molecular information and computational chemistry resources.

free with in-app purchases

(40)

3D molecular visualizationBrowse PDB, DrugBank, PubchemCustomizable representations

iMolview

by Molsoft

$0.99

Explore biological molecules in 3D. View proteins, DNA, and drug structures from major databases. Customize representations, select specific elements, and analyze molecular interactions. Sync your own files and save scenes for later.

(13)