Pro PDF Tools

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Build niche-specific tool websites with Codesterra's cutting-edge scripts. Start earning passive income. Premium scripts + 24/7 support.

Compress, merge, split, convert, edit, and secure PDF files directly in your browser. Free PDF tools with no file uploads and no registration.

PDF Compressor Unlimited is a collection of document tools that run locally in the browser. You can reduce PDF file size, combine or extract pages, convert common formats, add signatures and watermarks, or protect a document without creating an account or sending the file to our servers. After you choose a file, JavaScript and WebAssembly libraries read it inside the browser tab. Depending on the tool, pages may be copied into a new PDF, images may be resized and re-encoded, or text and page coordinates may be extracted. The finished file is created as a local browser download. The document itself is not posted to a conversion server. Results depend on the source. A scanned PDF made from…from pdfcompressorunlimited.com

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  PDF Tools2025 · pdf-vert.com · ▲14

  Free browser-based PDF toolkit — no uploads, no sign-up

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  PDF ToolkitJul 2026 · pdf-toolkit-9.ai.studio · ▲5

  Your files never leave your device. Free PDF tools

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  PDFToolsJun 2026 · allaboutpdfediting.xyz · ▲10

  Free, private PDF editor — no server uploads, no signup

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  Handy Jan 2026 · handy.senement.com · ▲6

  All the tools. One handy place.

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  PDFSwift Pro2025 · pdfswiftpro.com · ▲8

  Fast, secure pdf converter tools

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  PDFBits2025 · ▲6

  Free professional pdf tools online | edit, convert & more!

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 11d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 22d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• IR
  I replaced a $120k bowling center system with $1,600 in ESP32s▲2,935

  I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food desert? This is an R&R desert. It had been abandoned for a good reason. The roof leaks, the electrical system was constantly surging, and my 70-year-old bowling equipment (still) doesn't work perfectly. The system that keeps your score is particularly interesting to me. It's the thing you watch during your game, but…

  Life & fun · Jul 2026

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  Elevators▲1,680

  How elevators push your buttons

  Life & fun · Jul 2026 · john.fun

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  18 Words▲1,160

  Play 18 Words, the free daily word puzzle. The official home is 18words.com. Tap Play now to open today

  Life & fun · Jul 2026 · 18words.com

• BA
  Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)▲1,033

  Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…

  Dev tools · Jul 2026 · bento.page

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  Getting GLM 5.2 running on my slow computer▲937

  A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

  AI · Jul 2026 · github.com

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  OpenSEO▲928

  Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…

  Dev tools · Jul 2026 · openseo.so