nowfound

Dev tools · August 27, 2026

Prescosoft

42 free privacy-first browser tools: no uploads, no accounts

Prescosoft launched on August 27, 2026 with 1 votes, #11,494 of 23,274 launches that month.

What it does

Prescosoft is a growing collection of 42 free, privacy-first browser tools for files, images, developers, productivity, AI, finance, audio/video, and more. What makes it different is its local-first approach: many tools process data directly on your device instead of uploading it to a server. No accounts, subscriptions, installs, or usage limits. Practical tools that work instantly in your browser.

42 free, privacy-first browser tools: convert files, clean audio, manage money, generate QR codes, and more. Every tool runs 100% in your browser — nothing is ever uploaded.

Convert files, clean audio, manage money, generate QR codes, and more — every tool runs entirely in your browser. No accounts. No watermarks. No servers. The flagship. Convert images, audio, video, PDFs, and spreadsheets entirely in your browser — unlimited files, zero upload, zero accounts. The strongest privacy story in the suite. Fans, traffic, room hum — gone. RNNoise's neural network separates your voice from the noise right on your device. Hear the before/after in seconds. How much rent can you really afford? Four lending rules compared side by side — the 30% rule, 3x income, 50/30/20, and DTI — plus a reverse check for any listing. A data wrangler that never uploads your data.…from prescosoft.com

Does a similar job

all alternatives →
  • Simple ToolkitNov 2025 · simpletoolkit.app · ▲6

    Privacy-first tools | no signup, no uploads, always free

  • Privacy First Tools - Free and PrivateFeb 2026 · privacyfirst.tools · ▲10

    Free online tools for images, PDFs & more - 100% private

  • Nuo ToolsJul 2026 · nuotools.com · ▲8

    Free, private & secure - nothing leaves your browser

  • useprecisoJun 2026 · ▲3

    Free browser tools - your data never leaves your device

  • PrePrivSep 2026 · prepriv.coralsparkventures.com · ▲2

    Privacy First File Tools - Free, No Signup, 100% Client Side

  • BrowserTricksJan 2026 · browsertricks.com · ▲1

    100% Free browser tools that never upload your data.

More dev tools this month

the category →
  • /dev/null▲483

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲345

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, August 2026

the whole month →
  • TL

    Life & fun · Aug 2026 · louisabraham.github.io

  • Hey Noah▲656

    A proactive AI executive assistant for founders

    AI · Aug 2026 · heynoah.io

  • Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…

    Work · Aug 2026 · clipto.com

  • Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

    Life & fun · Aug 2026 · toneyalexander.github.io

  • AdAnt AI▲620

    Claude for viral, high-converting social ads

    AI · Aug 2026 · adant.ai

  • Astute▲606

    Automate your B2B brand going viral, with new media creators

    AI · Aug 2026 · company-app.joinastute.com