THE FILES.CO JOURNAL
Notes on PDFs, privacy, and standards.
How the tools work, why your files never leave the browser, and the technical detail that matters.
How to merge PDFs without uploading them
Combine two or more PDF files right in your browser with files.co — no upload, no account, no limits. Here's the step-by-step, and how to verify it.
Jun 20, 2026 · 4 min readGuidesfiles.co vs iLovePDF: which one actually keeps your files private?
An honest comparison of files.co and iLovePDF. Where iLovePDF wins, where files.co does, and the one real difference: your file never gets uploaded.
Jun 19, 2026 · 7 min readPrivacyWhy editing PDFs in your browser beats the cloud
Cloud PDF tools upload your file to a server. files.co edits it inside the browser with WebAssembly, so the file never leaves your device. Here's the difference.
Jun 18, 2026 · 6 min readGuidesfiles.co vs PDFsam: do you need to install Java for that?
PDFsam Basic is a solid, private desktop app for splitting and merging PDFs, but it runs on Java and the advanced tools cost money. files.co is free in the browser.
Jun 17, 2026 · 6 min readGuidesfiles.co vs PDF Arranger: page tweaks vs the full toolbox
PDF Arranger is a great open-source desktop app for reordering pages on Linux. files.co runs 32 PDF tools in any browser, nothing to install. Here's the honest split.
Jun 16, 2026 · 6 min readGuidesfiles.co vs Stirling-PDF: hosted yourself, or just open a tab?
Stirling-PDF is excellent open-source PDF software you self-host. files.co runs in your browser with nothing to install. Here's how to pick.
Jun 15, 2026 · 7 min readNo spam. Just PDF craft.
Once in a while, a useful note on PDFs and privacy.