PS to XHTML — Format Comparison & Online Converter
Fast, instant POSTSCRIPT to XHTML conversion. No signup required. Just drop your .ps file and get .xhtml in seconds.
Batch Settings
About POSTSCRIPT to XHTML Conversion
PS and XHTML are both document formats, but they differ in important ways. PS is a widely used file format. XHTML is a widely used file format.
When you convert PS to XHTML, the goal is to convert between formats quickly. Converting PS to XHTML maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your PS file is decoded and re-encoded as XHTML. The conversion involves 4 steps: (1) your ps file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in xhtml format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a XHTML file. For the opposite direction, CocoConvert also supports XHTML to PS conversion.
How to Convert POSTSCRIPT to XHTML
- 1
Upload .ps file
Select your PS file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .xhtml
Set XHTML as the output format. The converter uses optimal settings based on the PS→XHTML conversion profile.
- 3
Convert
The server-side engine decodes your PS file and re-encodes it as XHTML. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .xhtml file. Multiple output files can be downloaded together.
What Happens When You Convert POSTSCRIPT to XHTML
Your PS file is decoded and re-encoded as XHTML.
Your PS file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in XHTML format
The converted file is ready for download
Format Comparison
PostScript
.ps file
| Extension | .ps |
| MIME Type | application/postscript |
| Category | Document |
XHTML
.xhtml file
| Extension | .xhtml |
| MIME Type | application/xhtml+xml |
| Category | Document |
Should You Convert POSTSCRIPT to XHTML?
When to Convert
- ✓When you need a XHTML file
Frequently Asked Questions
What is the difference between PS and XHTML?
PS is a widely used file format. XHTML is a widely used file format.
Does PS to XHTML conversion affect quality?
Converting PS to XHTML maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, PS or XHTML?
PS is a common document format. XHTML is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does PS to XHTML conversion take?
Most conversions finish in seconds. Larger files or complex document content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is PS or XHTML better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.