> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/web/what-is-webviewer/file-format-support.md).

# Explore File Formats Supported by WebViewer

Extensive list of files types support by the WebViewer, such as PDF, DocX, jpg, png, CAD, SVG, and more. The Apryse Web SDK streamlines secure, serverless document processing with robust support for J

### PDF

| Format           | Client only | WebViewer Server | Custom Server |
| ---------------- | ----------- | ---------------- | ------------- |
| PDF (1.x to 2.0) | ✓           | ✓                | ✓             |
| PDF/A 1,2,3      | ✓           | ✓                | ✓             |
| XFDF             | ✓           | ✓                | ✓             |
| FDF              | ✓           | ✓                | ✓             |

### Office

Requires `Office Conversion` Add-on

| Format          | Client only | WebViewer Server | Custom Server      |
| --------------- | ----------- | ---------------- | ------------------ |
| DOC, DOCX, DOCM | ✓           | ✓                | ✓                  |
| DOT, DOTX, DOTM | ✓           | ✓                | ✓                  |
| XLS, XLSX, XLSM | ✓           | ✓                | ✓                  |
| XLSB            |             | ✓                | ✓                  |
| XLT             | ✓           | ✓                | ✓                  |
| XLTX            |             | ✓                | ✓                  |
| XLTM            |             | ✓                | ✓                  |
| PPT, PPTX, PPTM | ✓           | ✓                | ✓                  |
| POT             | ✓           | ✓                | ✓                  |
| POTX, POTM      |             | ✓                | ✓                  |
| PPS             | ✓           | ✓                | ✓                  |
| PPSX, PPSM      |             | ✓                | ✓                  |
| VSD             |             | ✓                |                    |
| VSDX            |             | ✓                |                    |
| PUB             |             | ✓                | Windows + Office\* |

\* [Custom Server PUB are only supported via Office Interop (MS Office instance needs to be installed)](/web/get-started/faq/external-converter.md)

### CAD

Requires `CAD Conversion` Add-on

| Format | Client only | WebViewer Server | Custom Server |
| ------ | ----------- | ---------------- | ------------- |
| DWG    |             | ✓                | ✓             |
| DWF    |             | ✓                | ✓             |
| DXF    |             | ✓                | ✓             |
| DGN    |             | ✓                | ✓             |
| RVT    |             | ✓\*              | ✓\*           |

\* RVT is only supported on Windows

### Images

| Format | Client only                              | WebViewer Server | Custom Server |
| ------ | ---------------------------------------- | ---------------- | ------------- |
| JPG    | ✓                                        | ✓                | ✓             |
| PNG    | ✓                                        | ✓                | ✓             |
| JFIF   | ✓                                        | ✓                | ✓             |
| TIF    | [✓\*](/web/get-started/faq/load-tiff.md) | ✓                | ✓             |

\* [See here for how to view tiff files on the client side](/web/get-started/faq/load-tiff.md)

| Format   | Client only | WebViewer Server | Custom Server |
| -------- | ----------- | ---------------- | ------------- |
| SVG      |             | ✓                | ✓             |
| BMP      |             | ✓                | ✓             |
| WMF      |             | ✓                |               |
| EMF      |             | ✓                | ✓             |
| GIF      |             | ✓                | ✓             |
| JP2, JPC |             | ✓                | ✓             |

Requires `Basic Conversion` Add-on.

| Format      | Client only | WebViewer Server | Custom Server |
| ----------- | ----------- | ---------------- | ------------- |
| AAI         |             | ✓\*              | ✓\*           |
| ARW         |             | ✓\*              | ✓\*           |
| CR2         |             | ✓\*              | ✓\*           |
| CRW         |             | ✓\*              | ✓\*           |
| CUR, ICO    |             | ✓\*              | ✓\*           |
| DCM (DICOM) |             | ✓\*              | ✓\*           |
| DCR         |             | ✓\*              | ✓\*           |
| DDS         |             | ✓\*              | ✓\*           |
| HEIC, HEIF  |             | ✓\*              | ✓\*           |
| MRW         |             | ✓\*              | ✓\*           |
| NEF         |             | ✓\*              | ✓\*           |
| ORF         |             | ✓\*              | ✓\*           |
| PICT        |             | ✓\*              | ✓\*           |
| PFM         |             | ✓\*              | ✓\*           |
| PSB, PSD    |             | ✓\*              | ✓\*           |
| RAF         |             | ✓\*              | ✓\*           |

\* Using the Apryse Advanced imaging module

### Other

All formats listed in the table require `Basic Conversion` add-on with the exception of MSG and EML; MSG and EML require `Office Conversion`.

| Format | Client only | WebViewer Server | Custom Server |
| ------ | ----------- | ---------------- | ------------- |
| RTF    |             | ✓^^              | ✓             |
| ODT    |             |                  | Windows Only  |
| ODS    |             |                  | Windows Only  |
| ODP    |             |                  | Windows Only  |
| HTML   |             | ✓                | ✓             |
| MSG    |             | ✓^^              | ✓^            |
| EML    |             | ✓^^              | ✓^            |
| TXT    |             | ✓                | ✓             |
| CSV    |             | ✓                | ✓             |
| XPS    |             |                  | ✓             |
| XOD\*  |             |                  | ✓             |
| XAML   |             |                  | Using .NET    |

\* XOD is available on all platforms but viewing encrypted XOD is only supported for Web

^ Most MSG and EML conversions require the [HTML2PDF ](/core/learn-more/modules.md#html2pdf-module)module to be installed. No HTML2PDF license is required for the conversions.

^^ For clients with Office Conversion licensed, we recommend setting TRN\_USE\_OFFICE\_CONVERSION to true for improved results using Apryse proprietary developed technology


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