Category
Step by step walkthroughs for converting, editing, and fixing files.
3 articles
An MTS file holds plain H.264 video, so converting it to MP4 is usually repackaging, not rebuilding. Here's how to do it in seconds with zero quality loss, and the two cases that genuinely need more.
Vashist Nagori··5 min read
Big PDFs are almost always photos stored at print resolution. We compressed an 18.40 MB test file to 1.58 MB with our own tool and measured every setting; here's how to shrink yours without ruining scans or print quality.
Vashist Nagori··4 min read
To change a file's extension you rename it; to change its actual format you convert it. Here's how to do each on Windows and Mac, and how to tell which one you need.
Vashist Nagori··7 min read
