TechSmith Codecs

Optimized for screencasts, TechSmith video codecs provide lossless image quality combined with the smallest file size possible.

Video Codec for AVI

Turn your existing screencasts into highly compressed AVI files. The free download includes both the TSCC encoder and decoder for your PC. The TSCC codec does not expire.

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QuickTime Video Codec

EnSharpen decoder

The EnSharpen decoder is needed when you want to play Quicktime videos that were encoded with EnSharpen.
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Free download

• Intel-based Mac OS X (92 KB)
• Mac OS X (128 KB)
• Mac OS 9 (128 KB)
• Windows (354 KB)

Get more with Camtasia

Camtasia screen recording software offers TSCC, EnSharpen and the ability to create screencasts in all the most popular formats.
Camtasia Studio (PC)
Camtasia for Mac