
PDF Toolkit
Private PDF tools. Process files locally, never upload.
What it does
PDF Toolkit is a privacy-first collection of PDF tools that runs entirely in your browser. Merge, split, compress, rotate, extract pages, add watermarks, convert PDFs to images, create PDFs from images, edit metadata, and more. No file uploads, no accounts, and no server processing—your documents never leave your device. Fast, secure, and free to use for students, professionals, and anyone who works with PDFs regularly.
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- PDF ToolkitJul 2026 · pdf-toolkit-9.ai.studio · ▲5
Your files never leave your device. Free PDF tools


More work this month
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The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
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
Dev tools · May 2026 · github.com