Christopher Floied

I'm a mechanical engineer (BSME) who built and writes MegaConvert. Engineering work taught me to read specs carefully, weigh trade-offs honestly, and name the limits of what any system can do — the same mindset I bring to writing about file formats here.

I built MegaConvert to fix a specific frustration: every “free online file converter” site I found was either covered in fake download buttons, hiding paywalls behind quality limits, or producing output that didn't actually work in the destination tool. Free file conversion is a genuinely useful service that the web has somehow gotten worse at over the last decade. I wanted a converter that just worked, didn't require an account, didn't watermark the output, didn't store files longer than necessary, and was honest about what conversion actually does to a file.

The site supports 157+ formats and over 2,600 conversion pairs. I write the format guides on our blog, the per-pair deep-dive content on the highest-traffic converter pages, the glossary definitions, and the curated resources page. I write specifically for people doing the work — designers shipping assets, developers integrating data formats, podcasters preparing episodes, students submitting papers — not for marketing or generic SEO purposes.

Editorial principles

• Tell the truth about trade-offs. Every format has limitations. I name them honestly. If converting from one format to another loses something (quality, transparency, animation, metadata), I say so up front rather than burying it.
• Recommend not converting when that's the right answer. Sometimes the best advice is to keep the file in its current format. My guides include explicit “when not to convert” sections because I'd rather give honest advice than push you toward unnecessary conversion.
• Specific over generic. Generic “upload your file and click convert” copy is everywhere on the internet. My guides cover the specific gotchas, encoder settings, and edge cases that actually matter for getting a good result.
• Link to authoritative sources. My guides cite W3C specs, ITU-T standards, codec documentation, and the open-source tools (FFmpeg, ImageMagick, Tesseract) that professionals actually use. See the resources page for the full reference list.
• Keep guides current. Format support and best practices evolve. I revisit guides when significant changes happen (a new format reaches mainstream support, a deprecated format becomes unusable, an encoder default changes).

Topics I cover

My editorial focus is practical file format choice and conversion across:

• Image formats — JPEG, PNG, WebP, AVIF, HEIC, TIFF, SVG, raster vs vector trade-offs
• Audio formats — MP3, AAC, FLAC, WAV, lossy vs lossless, podcast and music workflows
• Video formats — MP4, MOV, MKV, WebM, codec choice for editing and distribution
• Document formats — PDF, DOCX, ODT, EPUB, fixed-layout vs reflowable trade-offs
• Data formats — JSON, YAML, XML, CSV, structured data and configuration
• Web typography — TTF, OTF, WOFF, WOFF2, font subsetting, deployment
• 3D model formats — glTF, FBX, OBJ, STL, pipeline-specific format choice
• Subtitles — SRT, VTT, ASS/SSA, format compatibility and timing

Other projects

MegaConvert is one of a small family of tools I've built. Same principles run through all of them: be genuinely free where free makes sense, do one thing well, be honest about trade-offs, don't store user data longer than necessary.

Contact

For editorial corrections, suggestions, topic requests, or anything else, email me directly at christopherfloied@outlook.com. For other inquiries, see the contact page.