SK to EMF Converter
Convert SK to EMF online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
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Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is an SK file?
The SK file extension is primarily associated with vector drawings created by Skencil (formerly known as Sketch), an interactive vector drawing application for Linux and Unix-like systems. The format relies on the Python programming language for its object definitions, allowing for the storage of Bezier curves, rectangles, and ellipses. Historically, the format was notable for its integration with the LaTeX typesetting system and its use in the open-source graphics community prior to the dominance of SVG.
How to open an SK file
Opening SK files requires the legacy Skencil application running on a Linux-based environment. Modern support is scarce; however, the sK1 vector graphics editor (a fork of Skencil) maintains partial compatibility. Users attempting to access SK files on Windows or macOS generally require file conversion utilities to transcode the Python-based vector objects into standard formats such as PDF, EPS, or SVG.
SK Technical Info
- Full Name
- Skencil Drawing File
- Developed By
- Bernhard Herzog
- Initial Release
- 1998
- MIME Type
- application/x-skencil
What is an EMF file?
The Enhanced Metafile (EMF) is a 32-bit vector graphics format developed by Microsoft as a successor to the 16-bit Windows Metafile (WMF). It stores a sequence of device-independent GDI (Graphics Device Interface) drawing commands, allowing graphics to be rendered seamlessly across different output devices like printers and high-resolution displays. EMF resolves the coordinate limit issues of WMF and is commonly used within the Microsoft Office ecosystem for clipart and vector data storage.
How to open an EMF file
EMF files are natively supported by the Microsoft Windows operating system and can be opened with Windows Photo Viewer, Microsoft Paint, and Microsoft Office applications (Word, PowerPoint). On macOS, Apple Preview can convert and display EMF files. Cross-platform editing is possible using LibreOffice Draw or Inkscape, which can interpret the GDI commands and convert them to standard SVG paths.
EMF Technical Info
- Full Name
- Enhanced Metafile
- Developed By
- Microsoft
- Initial Release
- 1993
- MIME Type
- image/emf
Why RunConvert
The fastest way to convert any file
Purpose-built for speed, privacy, and breadth of format support.
Convert SK to EMF in seconds
Every SK to EMF conversion runs on our servers, so your device stays fast and the output quality stays intact.
Fast, cloud-powered
No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.
Secure & private
Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.
Free - no account needed
Convert without creating an account - no credit card, no trial clock. Sign in only if you want history and higher daily limits.
Developer API
Convert SK to EMF via API
Automate SK to EMF conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "sk-to-emf",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "emf"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.sk
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.