Technical File Format Comparisons & Decision Guides
Side-by-side architectural evaluations of popular digital media, CAD, GIS, and document formats. Compare compression ratios, bit depth, browser compatibility, and real-world performance benchmarks.
HEIC vs JPG: Which Image Format Should You Choose?
Choose HEIC for storing photos on Apple devices where storage space is critical (50% smaller files with 16-bit color). Choose JPG for universal compatibility across websites, Android, Windows, and printing.
PNG vs SVG: Raster Bitmap vs Scalable Vector Graphics
Choose SVG for logos, UI icons, line art, and typography that must scale infinitely without pixelation. Choose PNG for high-detail raster photography, complex textures, and screenshots where vector curves would be too complex.
STEP vs STL: Parametric CAD Solids vs 3D Printing Meshes
Choose STEP for mechanical CAD design, CNC machining, injection molding, and parametric editing. Choose STL for 3D printing slicers (Cura, PrusaSlicer, Bambu Studio) and rapid prototyping.
LAS vs LAZ: ASPRS LiDAR Point Cloud Compression Compared
Choose LAZ for archiving, transmitting, and storing aerial LiDAR datasets (7x to 10x smaller files with zero loss of coordinates). Choose LAS when legacy GIS or CAD software cannot decompress LASzip archives.
WebP vs PNG: Next-Gen Web Optimization vs Lossless Standard
Choose WebP for website assets and e-commerce images to improve Core Web Vitals (30% to 70% smaller than PNG with full alpha transparency). Choose PNG for master archival assets, editing in legacy design tools, and lossless graphics.
EPUB vs MOBI: Open E-Book Standard vs Kindle Legacy Format
Choose EPUB for all modern e-books, Apple Books, Kobo, and Amazon Kindle (via Send to Kindle). MOBI is a discontinued legacy format and should only be used on vintage 1st/2nd generation Kindle hardware.
Gerber RS-274X vs ODB++: Which PCB Data Format Should You Send?
Choose Gerber RS-274X for universal PCB fabricator acceptance and simple 2-layer to 4-layer prototype boards. Choose ODB++ for high-layer-count HDI boards, automated pick-and-place assembly, and automated DFM checks without layer ambiguity.
DXF vs DWG: Which AutoCAD Drawing Format Should You Use?
Choose DWG for active drafting inside Autodesk AutoCAD, civil engineering projects with complex dynamic blocks, and compact file storage. Choose DXF for sharing 2D vectors with CNC laser cutters, waterjet machines, and non-Autodesk CAD/CAM software (SolidWorks, Rhino, QCAD).
Looking for a specific conversion format?
Explore our complete catalog of 130+ browser-based WebAssembly converters.