The Pix2Doc Blog
Guides, tutorials, and deep dives into file compression, web performance, and the shift towards private, offline web applications.
Why HEIC Won't Open on Windows (And How to Fix It)
Having trouble opening iPhone HEIC photos on Windows 10 or 11? Learn why Windows blocks HEIC files and the best free ways to view or convert them instantly.
Why Is My Scanned PDF So Large? (And How to Shrink It)
Struggling with a massive scanned PDF file? Discover why scanners create such gigantic documents and how to safely compress them without losing readability.
Why WhatsApp Makes Your Photos Blurry (And How to Fix It)
Why does WhatsApp ruin photo quality? Learn how WhatsApp's aggressive compression works and the best ways to send high-quality, sharp photos on the app.
Warning: Recent Breach Exposes 500k Private Documents from Cloud Service
A major security vulnerability in a popular free online file converter has led to the leak of heavily sensitive financial and personal documents. A reminder to use local-first tools.
The Growing Threat: Why Hackers Are Targeting Cloud PDF Services
Recent data breaches highlight a troubling trend: cybercriminals are increasingly targeting online PDF utilities to steal sensitive documents. Here's why your data is at risk and how to protect it.
Why You Should Stop Uploading Your PDFs to Cloud Servers
Most popular free online PDF tools require you to upload your sensitive documents to their servers. Here's why that's a massive security risk and how local, browser-based tools solve it.
How to Compress Images for the Web Without Losing Quality
Learn the exact techniques developers use to reduce image file size by 70% while keeping them perfectly sharp. A guide to WebP, WebM, and smarter PNG compression.