Convert MTS/M2TS (AVCHD Camcorder) to MP4 — No Quality Loss
MTS/M2TS are AVCHD camcorder files that won't play or import. Convert them to MP4 (same H.264 video) to play everywhere…
Stephanie Taylor
How to Convert AVI to MP4 (and Why AVI Files Are Huge)
AVI files are big and barely play anywhere. Here's why, and how to convert AVI to MP4 (H.264) for a…
How to Convert MOV to MP4 on Windows and Mac (Free)
Convert MOV to MP4 free on Windows or Mac. MP4 is derived from QuickTime, so it's often a lossless rewrap…
How to Convert HEIC Photos into an MP4 Slideshow
Turn a batch of iPhone HEIC photos into one MP4 slideshow that plays anywhere — set the seconds per photo…
What Is HEIC? Apple’s Photo Format Explained
HEIC is Apple's HEIF photo format — half the size of JPEG, but Safari-only. What it is, why iPhones use…
How to Open and Convert HEIC Files on Windows
HEIC won't open on Windows? Here's why, the $0.99 Microsoft codec fix, and the free no-install way to convert HEIC…
How to Reduce the Size of a Music File (Without Wrecking It)
Compress music files the smart way: pick a transparent bitrate (~256 kbps AAC), keep stereo, and know when lossless-to-lossy is…
How to Compress an OGG or OPUS Audio File
Compress OGG or Opus audio the smart way: lower bitrate, go mono for voice. What's inside a .ogg, and the…
How to Compress Audio to a Target Size (MB or KB)
Compress audio to an exact MB or KB target: the bitrate formula, verified worked examples, and a one-click specific-file-size tool.
How to Lower the Bitrate of an Audio File (kbps Guide)
Lower audio bitrate to shrink a file: what kbps means, CBR vs VBR, a music/speech bitrate ladder, and why re-encoding…