About A-Frame
A-Frame is an application for 2D Frame analysis by stiffness matrix method. Features: - Easy to use. - Very details for frame calculation. - Reporting for S.F.D, B.M.D., Frame Deformation, support's reactions &...
A-Frame is an application for 2D Frame analysis by stiffness matrix method. Features: - Easy to use. - Very details for frame calculation. - Reporting for S.F.D, B.M.D., Frame Deformation, support's reactions & deflection. - Mail and view results in PDF format - Best for both engineers & engineering students
Version History Fixed an error with horizontal loads at joints and improved overall performance. 6.6 May 30 Improving the stability of the custom numeric keypad. Bug fixes in add new node view. 6.5.2 Apr 29 Resolved an issue causing the edit data view to close unexpectedly when using a custom keypad. 6.5.1 Apr 21 Fix issues where some regions use a comma (,) and others use a period (.) as a decimal separator. Allow apply horizontal point load at node. 6.5.0 Jan 16 Bug fix in adding new Frame nodes. 6.4.2 09/15/2025 Bug fixes for minus load values. Improve overall performance. 6.4.1 06/10/2025 Improve numeric data input with customize keypad. 6.4 04/01/2025 Minor bug fixes and improve stability. 6.3.1 02/25/2025 Bug fixes on Node editing for Hinge Joint property. 6.2.1 12/15/2024 Bug fixes. 6.2 11/11/2024 Pan selected Node or Member to center of screen when those node or member are located outside the screen. View Global Forces / Local Forces in Stiffness Matrix. 6.1 07/05/2024 Improve UI and app stability. 6.0 06/27/2024 Bug fixes and improve UI on iPad devices. Add options to select units in Equilibrium checks. 5.3 10/17/2023 Bug fixes for frame shear diagram at point loads. Improve data input UI. 5.2 09/24/2023 Now the A-Frame app is compatible with iPad devices. 5.1 09/20/2023 Previous version all frame members are "rigidly" connected to joints at both ends. Now the frame members can be connected by "hinged" connections. Add option to add perpendicular point loads applied to inclined frame members. 5.0 07/31/2023 Bug fixes and improve overall performance. 4.2.2 07/26/2023 Update for iOS 16 and bug fixes. 4.2.1 11/03/2022 Improve UI for editing data. 4.2.0 07/03/2022 Bug fixes and improve data input UI. 4.1.0 06/08/2022 Bug fixes and improve stability. 4.0.2 05/07/2022 Bug fixes and UI improvement. 4.0.1 04/29/2022 Introduce new UI and improve stability. 4.0.0 04/27/2022 Bug fixes, UI improvement. 3.7.1 05/02/2021 Improve stabilities and performances. 3.6.9 01/19/2021
Previous Versions
Here you can find the changelog of A-Frame since it was posted on our website on 2016-10-02 10:51:43.
The latest version is 6.6 and it was updated on 2026-06-12 16:33:30. See below the changes in each version.
A-Frame version 6.6
Updated At: 2026-06-12
Changes: Version History Fixed an error with horizontal loads at joints and improved overall performance. 6.6 May 30 Improving the stability of the custom numeric keypad.
Bug fixes in add new node view. 6.5.2 Apr 29 Resolved an issue causing the edit data view to close unexpectedly when using a custom keypad. 6.5.1 Apr 21 Fix issues where some regions use a comma (,) and others use a period (.) as a decimal separator.
Allow apply horizontal point load at node. 6.5.0 Jan 16 Bug fix in adding new Frame nodes. 6.4.2 09/15/2025 Bug fixes for minus load values.
Improve overall performance. 6.4.1 06/10/2025 Improve numeric data input with customize keypad. 6.4 04/01/2025 Minor bug fixes and improve stability. 6.3.1 02/25/2025 Bug fixes on Node editing for Hinge Joint property. 6.2.1 12/15/2024 Bug fixes. 6.2 11/11/2024 Pan selected Node or Member to center of screen when those node or member are located outside the screen.
View Global Forces / Local Forces in Stiffness Matrix. 6.1 07/05/2024 Improve UI and app stability. 6.0 06/27/2024 Bug fixes and improve UI on iPad devices.
Add options to select units in Equilibrium checks. 5.3 10/17/2023 Bug fixes for frame shear diagram at point loads.
Improve data input UI. 5.2 09/24/2023 Now the A-Frame app is compatible with iPad devices. 5.1 09/20/2023 Previous version all frame members are "rigidly" connected to joints at both ends.
Now the frame members can be connected by "hinged" connections.
Add option to add perpendicular point loads applied to inclined frame members. 5.0 07/31/2023 Bug fixes and improve overall performance. 4.2.2 07/26/2023 Update for iOS 16 and bug fixes. 4.2.1 11/03/2022 Improve UI for editing data. 4.2.0 07/03/2022 Bug fixes and improve data input UI. 4.1.0 06/08/2022 Bug fixes and improve stability. 4.0.2 05/07/2022 Bug fixes and UI improvement. 4.0.1 04/29/2022 Introduce new UI and improve stability. 4.0.0 04/27/2022 Bug fixes, UI improvement. 3.7.1 05/02/2021 Improve stabilities and performances. 3.6.9 01/19/2021
A-Frame version 6.5.2
Updated At: 2026-05-09
Changes: Version History Improving the stability of the custom numeric keypad.
Bug fixes in add new node view. 6.5.2 Apr 29 Resolved an issue causing the edit data view to close unexpectedly when using a custom keypad. 6.5.1 Apr 21 Fix issues where some regions use a comma (,) and others use a period (.) as a decimal separator.
Allow apply horizontal point load at node. 6.5.0 Jan 16 Bug fix in adding new Frame nodes. 6.4.2 09/15/2025 Bug fixes for minus load values.
Improve overall performance. 6.4.1 06/10/2025 Improve numeric data input with customize keypad. 6.4 04/01/2025 Minor bug fixes and improve stability. 6.3.1 02/25/2025 Bug fixes on Node editing for Hinge Joint property. 6.2.1 12/15/2024 Bug fixes. 6.2 11/11/2024 Pan selected Node or Member to center of screen when those node or member are located outside the screen.
View Global Forces / Local Forces in Stiffness Matrix. 6.1 07/05/2024 Improve UI and app stability. 6.0 06/27/2024 Bug fixes and improve UI on iPad devices.
Add options to select units in Equilibrium checks. 5.3 10/17/2023 Bug fixes for frame shear diagram at point loads.
Improve data input UI. 5.2 09/24/2023 Now the A-Frame app is compatible with iPad devices. 5.1 09/20/2023 Previous version all frame members are "rigidly" connected to joints at both ends.
Now the frame members can be connected by "hinged" connections.
Add option to add perpendicular point loads applied to inclined frame members. 5.0 07/31/2023 Bug fixes and improve overall performance. 4.2.2 07/26/2023 Update for iOS 16 and bug fixes. 4.2.1 11/03/2022 Improve UI for editing data. 4.2.0 07/03/2022 Bug fixes and improve data input UI. 4.1.0 06/08/2022 Bug fixes and improve stability. 4.0.2 05/07/2022 Bug fixes and UI improvement. 4.0.1 04/29/2022 Introduce new UI and improve stability. 4.0.0 04/27/2022 Bug fixes, UI improvement. 3.7.1 05/02/2021 Improve stabilities and performances. 3.6.9 01/19/2021 Bug fixes. 3.6.8 06/26/2020
A-Frame version 6.5.0
Updated At: 2026-01-16
Changes: Fix issues where some regions use a comma (,) and others use a period (.) as a decimal separator.
Allow apply horizontal point load at node.
A-Frame version 6.4.2
Updated At: 2025-09-15
Changes: Sep 15, 2025
Version 6.4.2
Bug fix in adding new Frame nodes.
A-Frame version 6.4.1
Updated At: 2025-06-10
Changes: Jun 10, 2025
Version 6.4.1
Bug fixes for minus load values.
Improve overall performance.
A-Frame version 6.4
Updated At: 2025-04-01
Changes: Apr 1, 2025
Version 6.4
Improve numeric data input with customize keypad.
A-Frame version 6.3.1
Updated At: 2025-02-25
Changes: Feb 25, 2025
Version 6.3.1
Minor bug fixes and improve stability.
A-Frame version 6.2.1
Updated At: 2024-12-15
Changes: Dec 15, 2024
Version 6.2.1
Bug fixes on Node editing for Hinge Joint property.
A-Frame version 6.2
Updated At: 2024-11-11
Changes: Nov 11, 2024
Version 6.2
Bug fixes.
A-Frame version 6.1
Updated At: 2024-07-05
Changes: Jul 5, 2024
Version 6.1
Pan selected Node or Member to center of screen when those node or member are located outside the screen.
View Global Forces / Local Forces in Stiffness Matrix.
Disclaimer
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