# What's new [GstarCAD 2025](Help%20System/GSTARCAD/2025/Index.md) GstarCAD 2025 has added important functional modules such as parametric constraints, application manager, and hardware acceleration. It has also improved features like file/layout tab bars, selection functionality, and batch printing, enhancing user operation and design efficiency, and improving user experience. ## Topics - [Performance Improvements](Performance%20Improvements.md) - [Secondary Development Interface Enhancement and Expansion](Secondary%20Development%20Interface%20Enhancement%20and%20Expansion.md) - [Parametric Constraints](Help%20System/GSTARCAD/2025/What's%20new/Parametric%20Constraints.md) - [DIM](Help%20System/GSTARCAD/2025/What's%20new/DIM.md) - [Hardware Acceleration](Hardware%20Acceleration.md) - [3D Mouse Device Adaptation](3D%20Mouse%20Device%20Adaptation.md) - [VOICEMANAGER](VOICEMANAGER.md) - [3D Model File Import and Export](3D%20Model%20File%20Import%20and%20Export.md) - [BREAKATPOINT](BREAKATPOINT.md) - [DWGUNITS](Help%20System/GSTARCAD/2025/What's%20new/DWGUNITS.md) - [File Tab Bar and Layout Tab Bar Improvements](File%20Tab%20Bar%20and%20Layout%20Tab%20Bar%20Improvements.md) - [Selection Function Improvements](Selection%20Function%20Improvements.md) - [UNDO Function Improvements](UNDO%20Function%20Improvements.md) - [Batch Printing Function Improvements](Batch%20Printing%20Function%20Improvements.md) - [QRCODE Function Improvements](QRCODE%20Function%20Improvements.md) - [CAD Table to EXCEL Function Improvements](CAD%20Table%20to%20EXCEL%20Function%20Improvements.md) - [Application Manager](Application%20Manager.md) - [GstarCAD 365](Help%20System/GSTARCAD/2025/What's%20new/GstarCAD%20365.md) - [NewFunction2024](Help%20System/GSTARCAD/2025/What's%20new/NewFunction2024.md) - [Performance improvement](Help%20System/GSTARCAD/2025/What's%20new/Performance%20improvement.md) - [Secondary development](Help%20System/GSTARCAD/2025/What's%20new/Secondary%20development.md) - [Dynamic Dimension Input](Help%20System/GSTARCAD/2025/What's%20new/Dynamic%20Dimension%20Input.md) - [IFC Standard Data Conversion](Help%20System/GSTARCAD/2025/What's%20new/IFC%20Standard%20Data%20Conversion.md) - [VPMAX/VPMIN](VPMAXVPMIN.md) - [Viewport Editing and Adjustment](Help%20System/GSTARCAD/2025/What's%20new/Viewport%20Editing%20and%20Adjustment.md) - [DWFX Batch Digital Signature](Help%20System/GSTARCAD/2025/What's%20new/DWFX%20Batch%20Digital%20Signature.md) - [STEP/IGES Files Import](STEP%20IGES%20Files%20Import.md) [Original category](https://www.gstarcad.net/help/GstarCAD_2025_en-US/menu/GstarCAD2025NEW.html)