- Added iPhone Duo support and improved the interface layout and navigation experience.

- Added DWG support: open common AutoCAD DWG drawings (about R14 through AutoCAD 2026), with clearer messages when opening fails. - Smoother overall performance: large files, everyday interactions, and auto-save feel lighter and use less memory. - Better save experience: after a successful save, you can quickly jump to the file you just saved. - Fixed a blank share-sheet icon and a black screen on some devices while loading.

- Improved DXF display compatibility with basic rendering support for RAY, XLINE, LEADER, ATTDEF, and other entities. - Improved text rendering in DXF table entities, including better text sizing, positioning, and wrapping inside cells. - Fixed an issue where some HATCH entities with empty boundaries could cause loading to fail. - Improved the Recent Files and +Open File workflow: switch between Open File and +Open File modes in the recent DXF list, and open files directly by tapping the file name. - +Open File now enables Auto Size and automatic layout by default: appended DXF drawings are scaled relative to the first drawing and arranged in a 3x3 grid, making it easier to view multiple drawings together. - Improved file loading dialogs and bottom toolbar layouts on iPhone, iPad, and macOS, reducing button misalignment, overflow, and unexpected blank spacing.

- Fixed an issue where the final bulge arc in a closed polyline from Fusion-exported DXF files could be drawn as a straight line. - Fixed an issue where a newly opened DXF file might not reopen correctly from the recent files list.

- Added AAMA/ASTM apparel DXF checks to help identify geometry, layer semantics, and exchange compatibility risks, with clearer inspection reports. - Arrangement files now use the new .ast format while remaining compatible with legacy .assistant files. - The recent files list now shows DXF / AST file counts and supports deleting individual items or clearing the full list. - Improved large-file save and load workflows for better stability and performance.

- The Open button at the bottom of the view now includes an Open Recent panel for quickly reopening recently used files; when there are no recent files, it opens the system file picker directly. - The recent files list capacity has been unified and increased to 200 items. - The measurement tool now includes dynamic snap hints, making measurement point selection clearer and more accurate.

Updated App Store screenshots to better present DXF viewing, checking, arranging, exporting, CNC/laser preparation, and 3D DXF model workflows.

This update makes DXF Check clearer, faster, and easier to use. • Improved DXF check reports with clearer issue grouping and easier-to-read wording. • Added better PDF reports, including a fuller English report layout and cleaner page design. • Improved report actions for viewing, sharing, loading feedback, and copyable text.

This update makes the app easier to use. • Export, DXF Check, and Transform tools at the bottom now open clear menus instead of cycling through hidden modes. • The current transform mode is now marked, so it is easier to see what is active before switching.

- The user interface has been optimized to match the aesthetic of iOS and macOS 26. - Updated the app logo for a more modern look.

- Updated the app logo with a cleaner, flat 2D style - Fixed keyboard shortcut issues on macOS - Improved the progress bar when loading files - Smoothed animations when switching between focused objects

- Refines the menu bar and shortcut buttons into a collapsible layout — giving the viewport the space it deserves.” - Added a shortcut button to toggle the help grid in the viewport.

- Supports dragging and dropping files into the viewport on macOS; - Fixed an error when processing HATCH entities; - Supports setting the background color, saving it, and automatically loading it after the app restarts; - Optimized code resources to reduce package size;

- Optimize menu styles. - Optimized the rendering process after loading DXF drawings. - When double-clicking an object in the Viewport or Sidebar details panel, the view transitions smoothly to the target location. This solves the issue of losing orientation when frequently switching between details.

- Optimized UI layout for a cleaner and more intuitive experience. - Improved DXF file loading with a dynamic progress bar and detailed processing prompts. - Enhanced length measurement: increased operational precision, expanded measurable area, and refined the measurement info panel. - Bug fix: resolved a crash caused by incompatible UTF-8 characters in DXF files.

- Combined subscription and one-time purchase options into a single view for easier comparison and selection - Adjusted the share pop-up for a better experience - Added Ratings & Reviews to the menu - You can now unlock Check for CNC & Laser individually

- Adjusted the payment scheme: Subscribers now have unlimited access to all features - Improved the one-time purchase instructions to clarify what features are unlocked - Made several UI improvements

- Streamlined some UI for area operations - Updated subscription plans: fewer cycles, adjusted regional pricing

- DXF file checks for CNC – non-zero Z values, blocks, unused elements & more, with report; - Optimized the in-app purchase process to avoid data reloads and improve the user experience; - Updated the app icon;

- Provide auxiliary inspection (unit, origin alignment, curve type, closure, etc.) for DXF files used for laser cutting and generate inspection reports.

- Improve prompts when opening or loading DXF files - Add vertical scrolling to the "Open Recent" list to show more files

- Bug fix: Resolved missing content in the layer panel menu - Added feature guidance for UI elements - Implemented parsing and rendering of point entities to better support DXF drawings in the apparel industry (alignment points, drill holes)

- Bug fix: AutoCAD SHX font compatibility anomaly causes drawing content to not be displayed - Added file size limit and prompts for loading/saving files - Improved management of recently opened files

- Support loading and displaying table entity - Support exporting table entity's data as csv file - Support measuring distance by selecting entities; on macOS, support hovering prompts for selectable elements - Adjust the default white color of entity to solve the problem that the drawing objects are invisible when exporting pdf/csv files - Optimize and improve the saving/loading stability of big drawings

- Tracks opened DXF files to allow quick re-opening via recent file history. - Added save (in internal format, not DXF) and reload features for better multi-drawing management. - UI optimized: simplified interface on iPhone with icons for easier operation.