Is it free to convert between SWF and MTS?

Yes, Convert999 is 100% free. All conversions happen locally in your browser with no file size limits, no registration, and no watermarks.

.swf

.mts

SWF vs MTS

Compare Shockwave Flash and AVCHD Video formats — understand the key differences and when to use each

Format Overview

SWF

Shockwave Flash

Shockwave Flash (.swf) is a video file format.

.swfvideo

MTS

AVCHD Video

AVCHD Video (.mts) is a video file format.

.mtsvideo

SWF vs MTS: Feature Comparison

Feature	SWF	MTS
Full Name	Shockwave Flash	AVCHD Video
File Extension	.swf	.mts
Category	video	video
Free to Convert	✓ Yes	✓ Yes
Browser Support	✓ All Browsers	✓ All Browsers
Convert to Each Other	✓ Yes	✓ Yes

When to Use SWF vs MTS

Use SWF when you need:

•Files in Shockwave Flash format for maximum compatibility
•Industry-standard video format support
•Wide software and platform compatibility

Use MTS when you need:

•Files in AVCHD Video format for specific workflows
•Optimized video format features
•Modern format advantages and smaller file sizes

Convert Between Them

SWF MTS MTS SWF

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Learn More About These Formats

SWF Converter MTS Converter

Frequently Asked Questions

What is the difference between SWF and MTS?

SWF (Shockwave Flash) and MTS (AVCHD Video) are both video file formats. SWF files use the .swf extension while MTS uses .mts. They differ in compression, quality, compatibility, and intended use cases.

Can I convert SWF to MTS for free?

Yes! Convert999 lets you convert SWF to MTS completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.

Which is better, SWF or MTS?

It depends on your use case. SWF (Shockwave Flash) may be better for certain workflows, while MTS (AVCHD Video) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.

Is it safe to convert files on Convert999?

Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

SWF Converter

Convert from SWF

MTS Converter

Convert from MTS

File Tools

Compress, resize, merge

Convert to SWF

All sources → SWF

Convert to MTS

All sources → MTS

Format Statistics

Trends & data 2025

More Format Comparisons

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Feature

SWF

MTS

Full Name