Practical guides for common file conversion and document tasks — the how and why behind working with files privately, in your browser.
July 7, 2026
Password strength isn't about clever substitutions like "P@ssw0rd". Here's what actually makes a password hard to crack, and how to generate one properly.
Read more →July 7, 2026
PNG screenshots and graphics are often much larger than they need to be. Here's how to shrink them without the blurry, blocky look of over-compressed images.
Read more →July 7, 2026
Most free PDF mergers upload your files to a server first. Here's how to combine PDFs entirely in your browser instead, with nothing ever leaving your device.
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