KWD to OXPS Converter

KWD to OXPS converter — open XPS documents, free online

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Standards-Based Format

OXPS follows the ECMA open standard — your converted KWD documents gain broad interoperability and long-term readability.

Pure Browser Workflow

Upload, convert, and download without ever leaving your web browser. No local software or account creation necessary.

Privacy Protected

Files you upload are deleted after processing, and converted documents are removed within 24 hours for your security.

How to convert KWD to OXPS

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose oxps or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your oxps file right afterwards

About formats

KWD is the native document format of KWord, the word processor component of KOffice (later renamed Calligra Suite), developed by the KDE community with its first stable release in KOffice 1.0 in 2000. KWord distinguished itself from other word processors through a frame-based layout model where text, images, and other content existed in independent frames that could be positioned freely on the page, similar to desktop publishing applications — a departure from the linear text-flow approach used by most word processors. KWD files store document content in a compressed XML format that describes the frame hierarchy, text content with formatting markup, paragraph styles, page dimensions, headers, footers, and embedded media. The format uses a ZIP container packaging the XML document alongside any referenced images and resources. One advantage was the flexible frame-based layout — users could position text and image frames independently on the page, enabling newsletter-style layouts and creative document designs without switching to a dedicated DTP application. The open XML structure is another benefit, making KWD files transparent and accessible to automated processing. KWord was included in several Linux distributions as part of the KDE desktop environment during the 2000s. The project was eventually discontinued in favor of Calligra Words, which adopted the ODF standard. KWD files can be opened with legacy KOffice installations or converted through document conversion tools.
Developer: KDE
Initial release: 2000
OXPS (Open XPS) is a fixed-layout document format standardized as ECMA-388 in June 2009, representing an evolution of Microsoft's original XPS specification. The format packages fixed-layout pages, fonts, images, and metadata in a ZIP-based Open Packaging Conventions container — the same packaging framework used by DOCX, XLSX, and other Office Open XML formats. Each page is described using an XML markup language that specifies paths, glyphs, images, and canvas elements with precise coordinates, producing documents that render identically regardless of the viewing device or printer. OXPS incorporated several changes from the original XPS: the use of JPEG XR for high dynamic range images, support for the Open Packaging Conventions 2nd edition, and alignment with the Ecma standardization process. Windows 8 and later generate OXPS (rather than XPS) when printing to the Microsoft XPS Document Writer. One advantage is standards-based document fidelity — as an Ecma standard, OXPS provides a vendor-neutral, fully specified format for documents that must look identical everywhere they are rendered, essential for legal filings, regulatory submissions, and archival records. The fixed-layout model is another strength: unlike reflowable formats, OXPS documents preserve exact page composition including precise glyph positioning and vector graphics. Built-in support in Windows and the .NET framework provides native viewing and creation capabilities without third-party software.
Developer: Ecma International
Initial release: June 2009

Frequently Asked Questions

Why convert KWD to OXPS?

OXPS is the open, standardized version of XPS — it locks in your document layout for consistent display across compatible viewers.

What opens OXPS files?

Windows XPS Viewer handles OXPS natively. LibreOffice, Okular, and some third-party readers also support the format.

How does OXPS differ from XPS?

OXPS is the newer, ECMA-standardized version of XPS with better interoperability. Functionally they are very similar.

Is the conversion free?

Yes — basic KWD to OXPS conversions are free. Paid plans offer expanded file sizes and faster processing.

Can I batch convert KWD files?

Yes — upload multiple KWD documents and convert them to OXPS in a single session on Convertio.

Do I need special software?

None — Convertio runs in your browser. No KWord, no KDE, no plugins needed on your device.