Aimersoft DVD to AVI Converter is powerful DVD to AVI and DVD to WMA software which helps you rip and convert DVD to AVI video file formats or extract WMA audio file formats with excellent quality. With the user-friendly UI, you just need a few clicks to convert DVD to AVI, WMA which fit for devices like Archos AV500, Archos AV700, Archos GMini402, iRiver PMP-100, Creative Zen Vision, etc. Compared with other DVD to AVI converter software, Aimersoft DVD to AVI Converter fully support Windows Vista, you can rip DVD to AVI with great stabilization. The DVD to AVI Converter also support dual-core and multi-threading, provides super fast speed for ripping DVD to AVI format. Benefit from the powerful DVD to AVI encoder, you can easily convert DVD to AVI WMA by custom file size, rip DVD's any segment, trim and crop DVD movie, select target subtitle, audio track, etc.