NASJI

3,015 blocks · DXF and DWG · No sign-up

Free DXF Files

Every block in the NASJI library downloads as a DXF — 3,015 drawings of furniture, doors, windows, trees, people, vehicles, kitchens, bathrooms and symbols, drawn at real size on their own layers. Free to download, free to use, and each one opens in the browser before you take it.

Free DXF files by category

The twelve most-used sets. Each category page lists its blocks with a preview, the entity count, the layers and both downloads.

What you get with each DXF

A real drawing, not a traced picture. The blocks were drafted in CAD — lines, arcs, polylines with bulges, circles, the odd hatch — on named layers, at the real size of the object, and the DXF is written straight from that geometry by the same engine that powers the converters on this site. Nothing is rasterised and re-vectorised on the way, so a door swing is a true arc, a chair back is a clean polyline, and the file is a few kilobytes rather than a few hundred.

Every download page shows the block in the browser before you take it, lists the entity count and the layers, and offers the DXF (R2000 ASCII, the version every program and every cutter reads) next to the native DWG. Open either in the free DXF viewer to measure it, recolour a layer or trim it to suit, then save.

Convert your own DWG to DXF

Have a DWG of your own — a client's, a manufacturer's, an old one — that needs to be a DXF? Drop it here. Any release, R12 to 2018, free.

Free DXF files — frequently asked questions

Are these DXF files really free, and can I use them commercially?

Yes on both counts. Every block in the library downloads as DXF and as DWG without an account, a credit or a daily limit, and you may use them in personal and commercial projects — client work, drawings you sell, files you pass on — with no attribution required. The only restriction is that the files themselves may not be resold.

Which DXF version are the files, and which programs open them?

R2000 ASCII DXF (AC1015), written on request from the DWG by the same engine behind this site's converters. That version opens in every CAD program, in LibreCAD, QCAD, FreeCAD and Inkscape, in laser and CNC software such as LightBurn and VCarve, and in the free browser viewer here — no plug-in needed.

What units are the blocks in?

Each block's page states its units and its extents — most are drawn in millimetres or inches at real size, so a door is 900 mm wide and a sofa two metres. If your drawing uses different units, scale the block on insert; the viewer's measure command confirms the size before you place it.

Can I get the files as DWG instead of DXF?

Yes. Every block has both downloads side by side: the native DWG (2018 format) and the DXF. Use the DWG in a CAD program that reads it and the DXF everywhere else. And if you have a DWG of your own to turn into DXF, the converter on this page does it in one step.

How do I add a downloaded DXF to my drawing?

Insert it as a block: in any CAD, the Insert command accepts a DXF file directly, or open the DXF in the free viewer here, copy the geometry and paste it into your drawing. Blocks arrive on their own layers with their own colours, so they can be frozen or recoloured as a group.