Guides
Explanations of the problems behind the tools — why a file behaves the way it does, and what actually fixes it rather than what merely sounds plausible.
- Why Won't My PDF Compress? The Real ReasonsYour PDF barely shrinks because it is a scan, not a text document. Here is how to tell the difference and what actually reduces the file size.
- How to Compress a Photo for an Exam FormGetting a photo under 50KB for an exam or government portal is mostly about the source image, not the compressor. Here is the order that works.
- JPG vs PNG vs WebP — Which Should You Use?A practical guide to choosing between JPG, PNG and WebP based on what your image actually contains, what each format costs you, and when to switch.
- Remove Photo Metadata Before You Share ItYour photos carry GPS coordinates, timestamps and device details invisibly. Here is what EXIF data reveals, and how to strip it properly before sharing.
- PDF Still Too Large After Compression?Compression worked but your PDF still exceeds the limit. Measure the gap first — what you should do next depends entirely on how far over you are.
- How to Compress a Scanned PDF ProperlyScanned PDFs are photographs of paper, so they compress differently. A practical workflow for getting one small while still keeping it readable.