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SUPPORT CONVERTCRAFT KEEP THE FREE TIER ALIVE

We don’t track you and we don’t know if you’re using an adblocker. Our ads are run by Google — no pop-ups, no annoying ads, just clean placements. Ads help us keep our free tier completely free for everyone.

Why We Need Your Support

  • Google Ads Only: We run Google AdSense — no pop-ups, no video ads, no misleading banners. Just clean, non-intrusive placements.
  • No Tracking: We do not track you, sell your data, or monitor your browsing. Your privacy is absolute.
  • Free Forever: Ads fund our servers so we can keep the free tier available to everyone, everywhere, without compromise.

Whitelist Us 💜

If you use an adblocker, please consider whitelisting ConvertCraft. It takes 10 seconds and directly keeps the project alive.

Every ad view helps us maintain servers, develop new tools, and keep your data private — all at no cost to you.

No Pop-upsNo TrackingGoogle AdsPrivacy FirstFree Forever

❤️ Support ConvertCraft

Buy Me a CoffeeSupport Plan — $4.99/mo

Support via Buy Me a Coffee or get the Support Plan with exclusive benefits.

Comparison

The Best Free PDF Tools in 2026 — No Upload Required

A comprehensive guide to the best free online PDF tools that process files in your browser. Compare compression, merging, splitting, and conversion options.

PDF tools are some of the most searched-for utilities on the web. Whether you need to compress a large document, merge invoices, split chapters, or convert to another format, there are dozens of options — but most require uploading your files to a remote server.

Privacy-first PDF tools that process files locally in your browser are becoming the new standard. ConvertCraft leads this category with a complete suite: compress, merge, split, rotate, watermark, rasterize, and convert — all powered by WebAssembly.

PDF compression is the most popular feature. ConvertCraft's compressor can reduce a scan-heavy PDF by up to 80% without visible quality loss. The balanced preset works for 90% of use cases, while the maximum compression setting is ideal for email attachments.

For document assembly, the merge tool lets you combine any number of PDFs with drag-and-drop reordering. The split tool extracts individual pages or ranges. Both operations are lossless and preserve all formatting.

Beyond the basics, ConvertCraft offers PDF rotation for fixing scanned pages, watermarking for branding and draft protection, and PDF-to-image rasterization for creating thumbnails. Every tool runs in your browser with zero server interaction.