KingDraw: Chemistry Station

6.81K reviews
Content rating
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About this app

KingDraw App is a chemical drawing editor that allows users to sketch molecules and reactions as well as organic chemistry objects and pathways. Users can also use it to predict compound property. convert chemical structures to IUPAC names, view 3D structures, etc.
New tablet version KingDraw HD is available on Google Play.
KingDraw, as will provide strong software support for chemical research, more chemical-related functions, and new structure drawing modes to connect android& iOS devices and PC, realizing rapid transformation from KingDraw to Office, ChemDraw, and picture. And finally, you will build an all-platform chemical structure system through your KingDraw cloud account.
A good idea can change the world. KingDraw will record all your inspirations. Just enjoy creation. KingDraw, a professional structural formula tool, creates a special workstation for chemists!
Get windows PC version on website:
Main Features:
Top-speed drawing
Many powerful functions, like AI image identification, real time 3D modeling, conversion between IUPAC names and chemical structures, structural formula searching, chemical property analysis, intelligent gesture drawing, intelligent beautifying, etc.

Multi-terminal synchronization
Get and share your files from your Android device, PC, or any other device you use. No matter where you are, use the KingDraw mobile app to keep you productive and work together. KingDraw Cloud makes it easy to handle your files when you're out.

Multi-format compatibility
Easily saved as several file formats commonly used in chemical drawing software, for example, cdx., mol., SMILES, etc. It also supports drawing standards like ACS 1996.

If you need support, please contact us via:
Twitter: @KingDraw_chem

More Information:
Facebook:KingDraw @KingDrawCSE
Join questionnaire to make the next version better.
Updated on
May 12, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info, Photos and videos, and App activity
Data isn’t encrypted
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

6.31K reviews
Haley Bell
April 17, 2024
It's good but certain features are annoying. Like how when you add text it always veers Off strange directions and you have constantly retry. I like that it's easier to navigate and use and how molecules automatically change on how many bonds there are. There should be a tool to select things already present /versus deleting and restarting
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Precision Agriculture technology Co.,
April 18, 2024
Hi, we've forwarded your feedback to our developers. Thank you for taking the time to send us your suggestions! If you have any issues, feel free to contact us via
Jumreang Tummatorn
March 29, 2022
This is quite simply the best organic structure drawing tool on the smartphone today. The app is very easy to use and control and it gives very good-looking drawing with minimal distortion and proportional discrepancy in the structures. The structures obtained from the app are equivalent to those drawn on a desktop by the regular organic structure drawing program. This is from my own experience of having used such program for over twenty years.
47 people found this review helpful
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Precision Agriculture technology Co.,
April 11, 2022
Thank you so much for the encouraging word. We will work harder to improve it. Please help us improve KingDraw by filling in this one-minute survey:
February 11, 2022
If we are talking about how the app delivers, its pretty good actually maybe beyond. The app isn't laggy and has all the features that you need to draw. I guess the only drawbacks would be sometime you need to login your account every single time you use it. Idk if its only happening to me, but yeah it keeps happening. Overall the app looks great and I hope that they fix those issue both on the pc and mobile. Since I use both app in my pc and mobile.
47 people found this review helpful
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Precision Agriculture technology Co.,
February 15, 2022
Hey, thanks for writing a review. Sometimes, you need to re-logion because the app may be out of line due to the internet being changed. If it happens too often, please let us know at We'll have things investigated.

What's new

bugs fixed