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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.

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Vergelijking

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.

De compressie van PDF is de meest populaire functie. De compressor van ConvertCraft kan een scan-heavy PDF met maximaal 80% verminderen zonder zichtbare kwaliteitsverlies. Het even ingestelde instelling werkt voor 90% van de gebruiksscenario’s, terwijl de maximale compressie instelling ideaal is voor e-mail-attachmenten.

Voor document samenstelling, stelt het merge-tool je in staat om een groot aantal PDF's met drag-and-drop herindeling te combineren. De split tool extraheert individuele pagina's of intervallen. Beide operaties zijn lossless en behouden alle formaten.

Boven de basis, biedt ConvertCraft PDF-rotatie voor het repareren van afgedrukte pagina's, watermerken voor branding en draftbescherming, en PDF-na-afbeelding rasterisatie voor het maken van thumbnails. Elke tool draait in je browser zonder serverinteractie.