nowfound

Dev tools · April 28, 2026

QuackPDFTools

30+ free PDF tools — 100% private, no upload, no signup

What it does

QuackPDFTools runs entirely in your browser — merge, split, compress, rotate, OCR, sign, watermark and convert PDFs without uploading anything to a server. Your files never leave your device. No account needed, no file size limits, always free. Includes AI tools like PDF Summarizer and Translate PDF.

Does the same job

all alternatives →
  • Smart PDF ToolsApr 2026 · pdf.turcoazapps.com · ▲6

    Free online PDF tools — no signup needed

  • FreeToolsAug 2026 · dcordovi.github.io · ▲2

    Merge, sign & compress files — nothing ever uploaded

  • FreePDFToolsMay 2026 · tryfreepdftools.com · ▲2

    Free online PDF tools to merge, compress, convert easily

  • PDFree — Free PDF Tools, No LimitsMay 2026 · pdfree.io · ▲4

    Your PDFs. Your device. No exceptions.

  • itspdftoolsMar 2026 · ▲1

    38 Free PDF Tools — No Login, No Limits

  • PDF Tools by RenderlogApr 2026 · ▲3

    Free PDF tools that never upload your file

More dev tools this month

the category →
  • Dograh592

    The open source VAPI alternative

    Dev tools · 25d ago · dograh.com

  • Meridian530

    Don't let your work go unnoticed. Get promoted!

    Dev tools · 20d ago · meridiona.com

  • x1516

    Lovable for iPhone apps go from idea to App Store

    Dev tools · 11d ago · x1.new

  • The first open-source price index for GPU compute

    Dev tools · 10d ago · getcomputable.com

  • Open-source GTM skills for technical founders

    Dev tools · 29d ago · gtmcofounder.com

  • OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

    Dev tools · 2d ago · opentrailpaper.com

Launched alongside, April 2026

the whole month →
  • Brila1,367

    One-page websites from real Google Maps reviews

    AI · Apr 2026 · brila.ai

  • AG

    Thought the resources for GPU arch were lacking, so here we are

    Life & fun · Apr 2026 · jaso1024.com

  • IB

    Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

    AI · Apr 2026 · github.com

  • AI meeting notes: now bot-free, in ChatGPT & Claude + more

    AI · Apr 2026 · fathom.ai

  • BC

    Life & fun · Apr 2026 · sam-burns.com

  • IB

    With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

    AI · Apr 2026 · text.blogosphere.app