XviD4PSP is somewhat of an obscure app that can effectively encode various multimedia files stored on your computer into multiple formats, allowing for greater flexibility in file management and usage.

MetaFox is a free, drag-and-drop application to convert your videos to the MKV format.

Freemake Video Converter easily converts video to AVI, MP4, WMV, MKV, MP3, iPod, iPhone, PSP, Android, convert online videos, burn Blu-ray, rip/burn DVD, and more. Video tutorial available.

Audials One fixes audio and video problems and allows you to save, categorize and manage your media from many online sources.

XMedia Recode can convert almost all known audio and video formats.

StaxRip is an Open Source converter capable of converting your DVDs, DVB, DV captures, or almost any other source format.

Cisdem Video Converter provides you with a user-friendly solution for converting a wide range of video and audio formats.

XRECODE3 is an audio converter that can extract audio files from video files and even grab audio from CDs.

SysTools NSF Converter allows you to export emails, contacts, calendars, tasks, and journals from NSF files into various formats like PST, EML, MSG, MBOX, PDF, and more.

Switch Audio File Converter is one of the most stable and comprehensive multi-format audio file converters available and is very easy to use.

VideoProc Converter AI is a comprehensive tool for converting, compressing, editing, and trimming videos.

VOVSOFT Batch Audio Converter is an excellent tool designed to convert audio files in a variety of formats efficiently.

ChrisPC YT Downloader MP3 Converter is a dedicated Windows software for downloading and converting YouTube videos to high-quality MP3 audio files.

DVDVideoSoft Free YouTube to MP3 Converter is a straightforward tool that lets you download and convert YouTube videos into MP3s and other audio formats.

ChrisPC Free Video Converter can convert your family videos, preferred movies, or downloaded videos to the format you need for your portable devices.

YouTube to MP3 Converter saves your favorite music from YouTube to MP3 format easily with this handy, easy-to-use app.

Hybrid can convert nearly every input to x264/Xvid/VP8 + ac3/ogg/mp3/aac/flac inside an mp4/m2ts/mkv/webm/mov/avi container, a Blu-ray or an AVCHD structure.

With dBpoweramp Music Converter, you can easily convert between various audio formats.

WonderFox Free HD Video Converter Factory is an HD video conversion app that can convert videos to just about any format or device.

Icecream Video Converter enables straightforward video conversions through a user-friendly interface.

Any Video Converter Free is an all-in-one video converting tool with an easy-to-use graphical interface, fast converting speeds, and excellent video quality.

Helium Converter is a straightforward audio app capable of converting audio as well as tag data.

DVDVideoSoftFree Audio Converter converts various audio file formats, including MP3, WAV, M4A, AAC, WMA, and Ogg.

SysTools Video Converter is a user-friendly, all-in-one solution for anyone who needs to convert videos between multiple formats, fast.

Video Shaper enables you to perform video conversions efficiently, burn video files, extract audio tracks, and more.