VOC to HCOM — Format Comparison & Online Converter
Fast, instant VOC to HCOM conversion. No signup required. Just drop your .voc file and get .hcom in seconds.
Batch Settings
About VOC to HCOM Conversion
VOC and HCOM are both audio formats, but they differ in important ways. VOC is a widely used file format. HCOM is a widely used file format.
When you convert VOC to HCOM, the goal is to convert between formats quickly. Converting VOC to HCOM maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your VOC file is decoded and re-encoded as HCOM. The conversion involves 4 steps: (1) your voc file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in hcom 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 HCOM file. For the opposite direction, CocoConvert also supports HCOM to VOC conversion.
How to Convert VOC to HCOM
- 1
Upload .voc file
Select your VOC file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .hcom
Set HCOM as the output format. The converter uses optimal settings based on the VOC→HCOM conversion profile.
- 3
Convert
The server-side engine decodes your VOC file and re-encodes it as HCOM. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .hcom file. Multiple output files can be downloaded together.
What Happens When You Convert VOC to HCOM
Your VOC file is decoded and re-encoded as HCOM.
Your VOC file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in HCOM format
The converted file is ready for download
Format Comparison
VOC
.voc file
| Extension | .voc |
| MIME Type | audio/x-voc |
| Category | Audio |
HCOM
.hcom file
| Extension | .hcom |
| MIME Type | audio/x-hcom |
| Category | Audio |
Should You Convert VOC to HCOM?
When to Convert
- ✓When you need a HCOM file
Frequently Asked Questions
What is the difference between VOC and HCOM?
VOC is a widely used file format. HCOM is a widely used file format.
Does VOC to HCOM conversion affect quality?
Converting VOC to HCOM maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, VOC or HCOM?
VOC is a common audio format. HCOM is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does VOC to HCOM conversion take?
Most conversions finish in seconds. Larger files or complex audio content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is VOC or HCOM 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.