Updates As Follows:

1.Optimize the compatibility with MS products

2.Interoperate with WPS products

3.Upgrade Eraser performance

4.Improve the Join function

5.New subscripted brackets to the bracket tool

6.Support carbon label settings

7.Optimize Double-bonds shortcut function

8.Improve the accuracy of the Image Recognition function

9.Optimize the compatibility of CDX format files

Updates As Follows:

1.New Image Recognition function

2.Support auto-rotate screen in landscape mode

3.Automatic rotation of 3D model

4.Convert IUPAC name, MOL, SMILES, Cas number to structure

5.iOS system supports copying to other applications

Updates As Follows:

1.Optimize the Apple Pencil mode

2.Add the drag-and-delete function to the eraser

3.Add new bracket style

4.Support carbon labels settings

5.Adjust the position of "Proof", "Zoomer" and "Colors by Elements" settings

Updates As Follows:

1.Add the drag-and-delete function to the eraser

2.Add new bracket style

3.Support carbon labels settings

4.Adjust the position of "Proof", "Zoomer" and "Colors by Elements" settings

Updates As Follows:

1.Add Orbital Tools

2.Dynamic Naming

3.View/adjust pictures in the drawing board

Updates As Follows:

1.Export as SVG

2.Import multiple formats files

3.Add orbital tools

4.Update naming dynamically

5.Redesign new interface

Updates As Follows:

1.Add Orbital Tools

2.Dynamic Naming

3.View/adjust pictures in the drawing board

Updates As Follows:

1. Export as SVG

2. Import multiple formats files

3. Add orbital tools

4. Update naming dynamically

5. Redesign new interface

Updates As Follows:

1.New KDX file format upgraded

2.Smart guides

3.Customize arrows and brackets shapes

4.Rotate text, drawing elements, atoms, groups

5.Add positive and negative charges with circle, and electron dot diagram

6.Change "Colors by Elements"

7.Update the periodic table

8.Add text arrows

9.Optimize drawing settings

10.Optimize the display style of carbon with charges

Updates As Follows:

1.New KDX file format upgraded

2.Smart guides

3.Customize arrows and brackets shapes

4.Rotate text, drawing elements, atoms, groups

5.Add positive and negative charges with the circle, and electron dot diagram

6.Change "Atom color mode"

7.Update the periodic table

8.Add text arrows

9.Optimize drawing settings

10.Optimize the display style of carbon with charges

Updates As Follows:

1.New KDX file format upgraded

2.Smart guides

3.Customize arrows and brackets shapes

4.Rotate text, drawing elements, atoms, groups

5.Add positive and negative charges with circle, and electron dot diagram

6.Change "Colors by Elements"

7.Update the periodic table

8.Add text arrows

9.Optimize drawing settings

10.Optimize the display style of carbon with charges

Updates As Follows:

1.New KDX file format upgraded, support more drawing styles

2.Smart guides

3.Customize arrows and brackets shapes

4.Rotate text, drawing elements, atoms, groups

5.Add positive and negative charges with circle, and electron dot diagram

6.Change "Atom color mode"

7.Update the periodic table

Updates As Follows:

1.Add landscape and portrait screen switching to enhance the drawing experience.

2.Redesign the interface navigation with clear divided modules.

3.A new Work module is added to build a professional chemists workstation.

Updates As Follows:

1.Fix the issue of cannot open files in some circumstances

Updates As Follows:

1.KingDraw HD for iPad & tablet officially released

2.Screen rotation to make your drawing easily in any way you want

3.New drawing board is more suitable for the usage habits of tablet& iPad users

4.Gesture drawing upgrade, making drawing easier and faster, supports pencil

5.Support multi- devices synchronization

Updates As Follows:

1.New kernel upgrade

2.Add H atoms switch in 3D window

3.Add the group horizontal alignment

4.Add symbol function in text tool

5.The chemical properties window supports content paste

Updates As Follows:

1. Fix the problem of missing groups when certain CDX files are opened in KingDraw

2. Fix stuck in some cases

Updates As Follows:

1.The chemical properties window supports content paste

2.Add selecting multi objects function in marquee tool

3.Add Crosshair and Ruler

4.Add Lasso tool

Updates As Follows:

1.New kernel upgrade

2.Add structure image identification function

3.Add the group horizontal alignment

4.Add H atoms switch in 3D window

5.Add crosshairs and ruler

6.Improve the chemical properties window

7.Add one-click conversion of structure to IUPAC name function

8.Add symbol function in text tool

9.Add one-click copy to ChemDraw function

10.Add Lasso tool

11.Add selecting multi objects function in marquee tool

12.Add flip function

13.Fix the bond length when changing the bond angle

Updates As Follows:

1.KDpedia adds structure download function ;

2.KDpedia enriches compound information.

Updates As Follows:

1.Fix the problem that unable to copy as SMILES and paste special into any structure editors,e.g., ChemDraw.

Updates As Follows:

1.Add the group horizontal alignment

2.Add H atoms switch in 3D window

3.Fix the bond length when changing the bond angle

4.Add the function of adjusting decimal places in chemical properties

5.Add one-click conversion of structure to IUPAC name function

6.Add symbol function in text tool

7.Remembers last setting of the file management window

8.Add default name when saving files

9.Add the function of quickly searching the country code when registering

Updates As Follows:

1. Improve the resolution of the canvas;

2. Improve the resolution of exported pictures;

3. Improve the resolution of structure copied to Office related software;

4. Add structure image recognition function;

5. Add one-click copy to ChemDraw function;

6. Add flip function.

Updates As Follows:

1. Enable KDpedia and support detailed chemical information searching ;

2. Fix known bugs.

Updates As Follows:

1. Fix the problem that some files synced from the app to the cloud cannot be opened on the computer.

Updates As Follows:

1. Enable online KDpedia on PC.

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.

Updates As Follows:

1.Add Chinese and English language switching function；

2.Fix known bugs.

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.

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].

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.

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.