Released: Jan 12, 2026

Updates in V26.1

Features

• Improved ApsScene3D raster quality for export of faces to PDF.
• Optimized memory usage in STP Loader.
• Improved using ASCII/ANSI code page setting from LoadOptions (STP, 3DS formats).
• You can now extract STP sources into separated projects on solution.
• U3D - Implemented reading of colors.
• Improved hidden rasterizer.
• Removed MessagePack dependency.

Fixes

• Min and max points of DWF page are zero.
• Malformed resaving of DWG file after new entities addition.
• Saving with textures doesn't work...

Released: Dec 8, 2025

Updates in V25.12

Features

• Added support for entity color rendering.
• Added support for saving textures in GLB format.

Fixes

• After converting the DWF to PDF, some content was lost.
• High memory consumption at STL to PDF export.
• Triangulation un-predicted behavior.
• IGS to 3DS conversion issue.
• Find solution for better representing of filled text in 3D format.
• Eliminate recursive call in StepWriter.WriteItem.
• Problems with scaling of embedded DWF.

Released: Nov 11, 2025

Updates in V25.11

Features

• Implemented a new algorithm for HATCH rendering.
• Added support for reading ACAD_TABLE and TABLECONTENT objects for R2004 format.
• Added support for Text2d entity parsing and rendering.
• Added additional entities to the rendering process.

Fixes

• Hieroglyphs are replaced after SVG to DXF export.
• Unable to add layers and assign entities in DWG using DwgImage (Aspose.CAD).
• STP to IFC conversion hangs.
• XData not showing up for pipe segment.
• Empty result of U3D LineSet to STP conversion...

Released: Oct 6, 2025

Updates in V25.10

Features

• Added the use of MESH objects when processing geometries during export to DXF.
• Added support for indexed raster image export.
• Improved DWG to DXF export performance.
• Implemented the creation of a binary array in the Compound File Binary format.
• Extended rendered entities.

Fixes

• NullReferenceException while exporting DXF file to SVG.
• GLTF conversion issue.
• STP format minor issues.
• Issue with \U+XXXX Unicode characters during DWG to 3DS conversion.
• Trial to allocate too much memory...

Released: Sep 1, 2025

Updates in V25.9

Features

• Improved writing of DWG files from templates.
• Moved the initialization of an empty DWG file to a separate class.
• Removed unused JSON classes.
• Renamed StepVector.Length field.

Fixes

• Issue with reading of 3DS ASCII-Z string.
• Fixed API issues.
• Incorrect line width at DWF to SVG export.
• GLB to STP conversion produces malformed STP.
• Wireframe models conversion issue.
• DWG 3D solids not read.
• Issue with SHX fonts.

Released: Aug 5, 2025

Updates in V25.8

Fixes

• Aspose.CAD for .NET not working in Android/iOS using through .NET MAUI.
• Triangulation infinite recursion issue.
• Finish IfcAps3DRasterizer.
• How to add CadOle2Frame to DWG image.
• Negative fonts heights and rotation.

Released: Jul 10, 2025

Updates in V25.7

Features

• Updated Rasterizer classes for meshes output.
• Implemented support for lines/polylines with lext for layouts.
• You can now get data from STP format.
• Implemented export of SHAPE entity.
• Added support for adding new Hatch into DXF.
• Implemented support for POINT entity styles.
• Improved DWG to DXF export performance.
• You can now save file to DWG with custom properties.
• Investigated possibility to color faces for STL to DXF.

Fixes

• OBJ to STEP produces malformed file.
• Image not appearing on PDF...

Released: Jun 10, 2025

Updates in V25.6

Features

• Improved conversion of mesh data (STP, GLB, U3D and 3DS formats).
• Implemented test file parsing.
• You can now add CadInsertObject in a DWG created from scratch.
• Added the option to remove XML declaration and doctype when saving to SVG.
• Added the possibility to skip validation on validation errors.

Fixes

• SHX symbols are exported into one position.
• Dashed polylines don't retain style or radius.
• Java: Aspose.Total: Convert CGM to PDF issues.
• GLB to WEBP conversion issue.
• DWG to 3DS...

Released: May 6, 2025

Updates in V25.5

Features

• Implemented Draco compression for GLB format.
• Added support for saving of missing properties of the ACAD_TABLE object.
• Improved B-Spline surfaces rendering.
• Added parsing steps for graphics state and painting operators.
• Added POLYLINE_2D entity to new DWG file.

Fixes

• DWF to DXF conversion produces invalid file.
• Exception occurs when exporting tssdeng.ttf font.
• Wrong DWF viewport/page/layout size and scale.
• Dashed polylines don't retain style or radius.
• Saving without options to DXF R...

Released: Apr 10, 2025

Updates in V25.4

Features

• You can now extract text from DGN files.
• Added parsing steps for path construction operators.

Fixes

• Fixed STP to DWG conversion issue.
• Fixed JSON deserialization issue (GLB to GLTF conversion).
• Fixed error in DWG to PDF conversion: System.NullReferenceException.
• Fixed problem where polylines with text are converted without the text.
• Fixed DXF to DXF conversion issue.