Rat PDF — Free PDF Editor

What it does

RatPDF is a free browser-based PDF editor focused on preserving formatting and layout quality during editing. Unlike many online editors that break fonts and spacing, RatPDF aims for Adobe-level editing fidelity without requiring a subscription.

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  Free PDF Tools OnlineMar 2026

  Free online PDF tools that work directly in your browser

• CP
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• PM
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  I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing additional software and without worrying that my PDFs will get uploaded to a third party. It supports the bare minimum for my most common usecases. It is not intended to be a full-featured PDF editor. Features include filling PDF forms, inserting images and text, and rotating PDFs. Check it out by either picking a PDF of your own - https://photown.github.io/private-pdf/, or with a preloaded sample PDF -…

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  CrabPDFApr 2026 · crabpdf.com · ▲2

  Edit PDFs privately.. no uploads, no server, no tracking.

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  EditPDFs.appFeb 2026 · ▲3

  100% Free PDF editor, private with no sign up

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• NW
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  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
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