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Get free download for Phones and Windows PC. Pad is next. Please keep looking forward to our updates.


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Fast Drawing Format Compatibility Cloud Synchronization Free

Android 2.2.1

Powerful functions, like AI image identification, intelligent gesture drawing, clean up structure, get 3D model, conversion between name and structure, structural formula searching, chemical property analysis, free sharing etc. Support top-speed drawing, multi-format compatibility, multi-terminal synchronization, always free.

2019-12-27

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iOS 2.2.1

Powerful functions, like AI image identification, intelligent gesture drawing, clear up structure, get 3D model, conversion between name and structure, structural formula searching, chemical property analysis, free sharing etc. Support top-speed drawing, multi-format compatibility, multi-terminal synchronization, always free.

2019-12-27

AppStore

AppStore

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Windows PC 1.1.0

Powerful functions, like facilitated chemical structure pasting to OFFICE, top-speed drawing, clean up structure, get 3D model, conversion between name and structure, structural formula searching, chemical property analysis, built-in rich group, free sharing etc. Support multi-format compatibility, multi-terminal synchronization, always free.

2020-03-16

Update Log

Record updates to the latest version of KingDraw

1.1.0 Windows

KingDraw v1.1.0 for Windows

2020-03-16 1.1.0
Updates As Follows:

1. Enable online KDpedia on PC.

2.2.1 Android / iOS

KingDraw v2.2.1 for Mobile

2019-12-27 2.2.1
Updates As Follows:

1.Fix the problem that users' phones in some countries and regions cannot open files due to the difference in storage format；

2.Modify 3D model rendering logic. Hydrogen bond, ion bond will not be shown in 3D；

3.Fix the problem of gaps between bonds.

Historic Version

Record updates to various historical versions of KingDraw

v1.0.5 For Windows2020-03-02
Updates As Follows:

1.Add Chinese and English language switching function；

2.Fix known bugs.

v1.0.4 For Windows2019-12-05
Updates As Follows:

1.Add multiple bonds；
2.Increase Lone Pair, Radical；
3.Increase IUPAC name and structure conversion function；
4.Add [Join] function；
5.Increase the Automatic Distribution function；
6.Increase the Shortcuts operation mode；
7.Optimize the Paste function；
8.Fix the Error Prompt for exporting images and copying them to Office；
9.Optimized the display style of the Arrows, Brackets, and Drawing elements.

v2.2.0 For Mobile2019-11-29
Updates As Follows:

1.Increase the Chair Cyclohexane；

2.Add Ion bond, Dative bond, Hydrogen bond, Wavy bond, Bold double bond, Dashed double bond;

3.Increase Lone Pair, Radical;

4.Add 3D model display style；

5.Share file by copy links；

6.Optimize the export image feature;

7.Optimized the display style of the arrows, brackets, and shapes in the flowchart;

8.Optimize the display style of the upper toolbar;

9.Optimize text tool features;

10.Adjust the position of [Proof and Zoomer].

v1.0.2 For Windows2019-10-31
Updates As Follows:

1.Adopt the new UI；

2.Integrated user login/registration module；

3.Add file management module；

4.Supply the missing drawing bonds；

5.Increase the structure query function；

6.Add 3D module；

7.Optimize the interoperability with the office；

8.Optimize Clear Up tools；

9.Allows to copy the molecule as SMILES or MOL file or paste those files into the editor；

10.Increase the intermolecular connecting function；

11.Increase the drawing settings module；

12.Enable new drawing computing kernel.

v2.1.2 For Mobile2019-05-22
Updates As Follows:

1.Add [Convert Structure to Name] module；

2.Optimize [Text Tool] to support editing text subscript and superscript, font, font size and other styles;

3.Optimize the [Drawing Settings] module to support ACS Document 1996 and custom drawing formats;

4.Add the [Select] module；

5.Optimize the [Color Tools] module；

6.Optimize the [Marquee] module and add the "45° Fast Rotation Hotkey";

7.Optimize the [Align] module, and add the mirror flip function;

8.Optimize the [Save As] module, and add support for .png format;

9.Add the [Show Crosshair] module;

10.Optimize the [File Sharing] module;

11.Add the [Software Sharing] module;

12.Optimize the [Feedback] module;

13.Solve the problem of SMS verification code when registering.

v0.9.5 For Windows2019-07-19
Updates As Follows:

1. Optimize [Text Tool] to support editing text subscript and superscript, font, font size and other styles.

v0.9.4.1 For Windows2019-04-09
This update is as follows:

1. Support interconnection with OFFICE;
2. Optimize the problem of drawing board when the structure is too much;
3. Add structural search;
4. Add some hotkeys module;
5. Add the molecular function of the selected molecule;
6. Fix and optimize known issues based on user feedback;
• Optimize text tools;
• Optimize system read and write efficiency;
• Optimize the style and efficiency of periodic table;
• Modify the “top” and “bottom” buttons using problem;
• Optimize validation exceptions problems;
• Optimized small box selection tool problem.

v2.0.2 For Mobile2019-01-30
This update is as follows:

1. Add a lasso tool to select the structure in the artboard according to the movement track of the finger;
2. Experiential optimization, prompting the name of the currently selected tool when switching tools.



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