> For the complete documentation index, see [llms.txt](https://docs.archisketch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.archisketch.com/guide/enterprise-en/cad-upload/cad-upload.md).

# CAD upload (image conversion)

{% hint style="info" %}
This feature is available only to some enterprise customers.
{% endhint %}

In Archisketch, when you upload a CAD file, it provides a feature that converts the drawing into an image so it can be used.

<figure><img src="/files/9e218fe66e21582149e455f1d6fbfd97afe6d345" alt=""><figcaption></figcaption></figure>

***

### Upload Method

The process follows the steps below.

> Upload dxf file → (image conversion) → enter dimensions → upload background image → draw walls

#### Step 1. Prepare CAD file

* Supported file formats: `dwg`, `dxf`, `pdf`
* Size limit
  * `dwg` : 5mb or less
  * `dxf` : 10mb or less
* Layer organization: Be sure to include `wall`in the layer name that indicates the wall.

<figure><img src="/files/09e93f7c00c87f2dd872efcc24bba8bca7efb516" alt=""><figcaption></figcaption></figure>

#### Step 2. Click \[Drawing Upload → CAD Upload]

Please create a new project and select \[CAD Upload].

#### Step 3. Set drawing dimensions

After the file is converted into an image, enter the dimensions to match the drawing scale.

#### Step 4. Draw the plan

Based on the drawing converted into a background image, draw walls to create your own space.

***

### Upload Error

We will explain errors that may occur during the upload process.

#### Error 1. Unable to Detect Wall Property

In the case of this error message, **Wall component**if it is missing, this error may appear. For proper wall detection, be sure to include **"wall"**&#x69;n the layer name that indicates the wall.

* Examples of layer names that can be detected as walls

```
wall
Wall
WALL
wall5
WALL2
... etc
```

#### Error 2. Unable to Convert File

In the case of this error message, the file is not a compatible AutoCAD version or `dwg` there is a problem with the file, so `dxf` it needs to be converted to a supported format. To resolve this issue, match the AutoCAD version or `dxf` Please try again after converting it to a supported extension.

**Supported versions**

<table data-search="false"><thead><tr><th>Version</th><th>AutoCAD Release</th></tr></thead><tbody><tr><td>AC1009</td><td>AutoCAD R12</td></tr><tr><td>AC1012</td><td>AutoCAD R13 -> R2000</td></tr><tr><td>AC1014</td><td>AutoCAD R14 -> R2000</td></tr><tr><td>AC1015</td><td>AutoCAD R2000</td></tr><tr><td>AC1018</td><td>AutoCAD R2004</td></tr><tr><td>AC1021</td><td>AutoCAD 2007</td></tr><tr><td>AC1024</td><td>AutoCAD 2010</td></tr><tr><td>AC1027</td><td>AutoCAD 2013</td></tr><tr><td>AC1032</td><td>AutoCAD 2018</td></tr></tbody></table>

#### Error 3. File Size Too Big

In the case of this error message, there is too much unnecessary information that is not needed for a single drawing or element. To resolve it, remove unnecessary drawings (3D CAD such as elevations and side views), or remove furniture information other than walls, windows, and doors. `dwg` The file is limited to 5Mb or less and `dxf` the file is limited to 10Mb or less.

**Example)**

* Unnecessary drawings

<figure><img src="/files/94a12fbaf54d688d9e96fa88b59d985b30788621" alt=""><figcaption><p>&#x3C;Side view>, &#x3C;Front view> ❌</p></figcaption></figure>

* Required drawings

<figure><img src="/files/75283630e30d193faa843a6a69729e5ad9b7a85e" alt=""><figcaption><p>&#x3C;2nd floor plan>, &#x3C;1st floor plan> ✅</p></figcaption></figure>

#### Error 4. CAD Import Timeout

Since conversion is not possible, if you send the drawing to Archisketch Channel Talk, we will work on it into a usable file.

#### Error 5. Does Not Support Except .dwg/dxf File Extension

In the case of this error message, the extension of the file you uploaded is `dwg` or `dxf` not. `dwg` or `dxf` Please try again with a file.

#### Error 6. Other Errors

If it is not one of the error messages above, or if another error prevents upload, **Archisketch Channel Talk**please send us the details.

***

### Frequently Asked Questions

**Is it impossible to upload the CAD file itself instead of using the image conversion method?**

In addition to the image conversion method, there is also a feature that automatically detects elements such as walls, windows, and doors by directly recognizing CAD files. Please note that this feature is included in the paid service.

[(Learn more →)](/guide/user-en/expert-feature/cad-upload.md)


---

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