YASA MPEG Encoder 3.3 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the tool 3.3 and 3.2.
YASA MPEG Encoder lies within Multimedia Tools, more precisely Editors & Converters. You can install this PC program on Windows XP/Vista/7/8 32-bit. The program's installer file is commonly found as YASAMPEGEncoder.exe. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of the program is YASASOFT, Inc.
From the developer:
The program's standards-based encoding algorithm ensures that videos you create have the best quality. YASA MPEG Encoder has the ability to convert both video and audio streams of video files into MPEG-1, MPEG-2, MPEG-4, MP3 Audio, MP2 Audio and other various video formats.
You may want to check out more software, such as MPEG Encoder, ImTOO MPEG Encoder or ImTOO MPEG Encoder Standard, which might be similar to YASA MPEG Encoder.