PassMark SoundCheck allows users to test their PC sound card, speakers and microphone. Verify that your sound card can record and playback sounds at various audio sample rates. Check the capability of your speakers to reproduce the highest and lowest frequencies (and your capability to hear these frequencies). Create perfectly formed test tones and loop them back into your sound card to look for distortion. More…

With DiskInternals Music Recovery you’ll be able to restore your music from any storage, including hard drive, iPod, USB-flash, mp3 players, CD and DVD disk. It supports most of the media formats and ALL file systems, including Windows, Mac OS and Linux. The utility has the preview mode allowing you to listen the deleted media files; if you can hear a file it can be recovered. It also supports WMA/mp3 mat tags and has the music slideshow feature. More…

MP3 Speed Changer enables you to speed up audio files - podcasts, audiobooks without changing the pitch. Batch processing feature and easy-to-use user interface make MP3 Speed Changer valuable tool for audio listeners and authors who want to save time. Features: Change tempo of podcasts, audiobooks, music, Change pitch, Batch processing, Supports MP3, WMA, OGG and many other audio and video formats, Extract audio from video and speed it up. More…

OtsAV Free is the free edition in the OtsAV professional suite of products which are designed for DJs, Radio and TV Stations, Solution Providers, Businesses and AV Enthusiasts. Automated beat-mixing and intelligent fade-mixing, coupled with a broadcast quality Dynamics Processor, provides you with high quality sound with a professional polish. Mix and beat mix video content at broadcast quality (50/60 motion updates), and play karaoke CD+G. More…

Tag&Rename is a music organizer that easily handles all digital audio formats. It supports mp3 (all ID3 tags), wma, mp4 (m4a, m4p), ogg, mpc, flac, opus, ape, wav pack, wav and aiff. With Tag&Rename, you can fix tags using freedb database, import album info from amazon/discogs, get tags data from files and folders names, organize music files and folders, create play lists, export information to CSV, HTML, XML, text, full Unicode support and more. More…

MP3Test checks your MP3 files for errors, for example frame or crc errors. It features batch support and some other nice things to manage your complete MP3 collection to get rid of the broken ones, which can be deleted or moved, for example. MP3Test has got very good ratings from testers (see homepage). More…