DXF は CAD 図面の交換形式です。線分や座標をテキストで保持するため、多くの CAD ソフトが読み書きできます。
Typical use: 図面を共有用に SVG/PNG へ、印刷用に PDF へ変換します。
About the DXF format
DXF は CAD 図面を交換するための形式です。線分や座標をテキストで保持するため、異なる CAD ソフト同士でも読み書きできます。
寸法や座標を保てますが、表示には専用ソフトが要ります。共有や Web 表示には SVG/PNG、印刷には PDF への変換が便利です。
Strengths
- ✓ CAD 間の交換に強い
- ✓ テキストなので機械が読める
- ✓ 座標精度を保てる
Limitations
- ✗ 表示に専用ソフトが要る
- ✗ 素材やレイヤは限定的
- ✗ Blocks and dimensions lose their styling
- Structure
- Entity sections + layers
- Types / schema
- ASCII group codes
- Compatibility
- AutoCAD, BricsCAD, LibreCAD
- Best for
- Sharing drawings without CAD
Convert DXF to…
5 direct directions plus 3 workflows, sorted A–Z; 🔥 marks popular targets.
Cross-engine workflows
Frequently asked questions
What is a DXF file?
DXF is AutoCAD’s open interchange format — an ASCII/text description of drawing entities (lines, arcs, polylines, text) that predates DWG.
How do I convert DXF files online?
Pick a target format from the "Convert DXF to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert DXF files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can DXF convert to?
This page lists all 8 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.