GitHub Copilot VS Silent Editor
Compare GitHub Copilot VS Silent Editor and see what are their differences
AI agents that spec, build, test, and ship code โ with voice chat, deep GitHub integration, and zero LLM markup.
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GitHub Copilot
Cursor
Windsurf Editor
Codeium
replit
Claude Code
Tabnine
Amazon CodeWhisperer
Silent Editor
NoMoreUploads
iLovePDF
Adobe Acrobat DC
Smallpdf
PDF.co
PDF-XChange Editor
TopPDF.co
Trained on billions of lines of public code, GitHub Copilot puts the knowledge you need at your fingertips, saving you time and helping you stay focused.
GitHub Copilot Silent EditorNo Silent Editor videos yet. You could help us improve this page by suggesting one.
Silent Editor's answer:
The frontend is React 19 with TypeScript, bundled by Vite. PDF rendering and text extraction use PDF.js (the same engine Firefox uses for its built-in PDF viewer). PDF assembly and export use pdf-lib. OCR is powered by Tesseract.js running client-side via WebAssembly. The backend (just billing and auth, no document processing) runs on Cloudflare Workers with D1 as the database. Hosting is Cloudflare Pages with edge caching. Payments go through Stripe.
Silent Editor's answer:
Your PDF never leaves your computer. That's the whole point. Most PDF editors (even the "free" online ones) upload your file to their servers to do the processing, and you just have to trust them with whatever's in that document. Silent Editor does everything locally in your browser using JavaScript and WebAssembly. There's no upload step, no server-side rendering, nothing. It even ships with runtime network guards and a Content Security Policy that architecturally prevent document bytes from going anywhere. It's not a privacy promise, it's a privacy guarantee baked into the code.
Silent Editor's answer:
If you're editing a contract, tax return, medical record, NDA, or anything you wouldn't casually email to a stranger, then uploading it to a random PDF website should feel wrong. Silent Editor lets you skip that entirely. Beyond privacy, there's no account required, no software to install, no watermarks on the free tier, and it works on any modern browser. You open the page, drop your file in, edit, and download. That's it. Competitors either want your data, your email, or $20/month for Adobe. Silent Editor sits in a different lane.
Silent Editor's answer:
Anyone who handles sensitive documents and doesn't want to think twice about where their data goes. In practice that's lawyers, accountants, freelancers, students, small business owners, and really anyone who's ever googled "edit PDF free" and then hesitated before uploading a personal document to some random site. Privacy-conscious professionals are the core, but the simplicity of it (no signup, no download) makes it genuinely useful for anyone.
Silent Editor's answer:
It's a Sweden-based indie project. The idea came from a simple frustration: every time you need to make a small change to a PDF, you're either paying for Adobe or uploading your file to some cloud service you know nothing about. Neither felt right. So the founder built a PDF editor that runs entirely in the browser, where the privacy model is enforced by architecture rather than a terms-of-service page nobody reads. It started as a prototype with React and PDF.js and grew into a full editing suite with text replacement, signatures, page operations, OCR, and multiple export modes. It's still being built in the open with a generous free tier.
Silent Editor's answer:
Honestly, Silent Editor is still early stage and in open beta, so there isn't a public customer list to share yet. The product is being used by individual professionals and small teams, but specific names or organizations haven't been disclosed. As it grows, that picture will fill in. Right now the focus is on building something genuinely great before worrying about logos on a landing page.
It definitely increases my productivity.
Based on our record, GitHub Copilot seems to be more popular. It has been mentiond 387 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Where llms.txt genuinely gets read is a different layer: coding and agent tooling โ Cursor, Claude Code, GitHub Copilot, Windsurf โ pulling a documentation site's pages with less token waste, plus emerging agent protocols like OpenAI's Agents SDK. That's real, and it's growing fast. - Source: dev.to / 8 days ago
You need an active GitHub Copilot subscription. Plans are available at individual, business, and enterprise tiers at github.com/features/copilot. Once active, all tools use your GitHub account credentials. - Source: dev.to / about 1 month ago
For over a decade PhpStorm (starting in my WordPress era) and later WebStorm have been my main IDEs for web development. So when GitHub Copilot launched, it was a natural choice to try it out in WebStorm. It was one of the first AI coding tools I used, and it had a big impact on how I thought about AI-assisted coding. - Source: dev.to / about 1 month ago
Before we get into it, there are some things about AI usage worth addressing. I've had my fair share of scepticism in the past, but recent model releases have made it increasingly difficult to argue that AI isn't a viable tool for the majority of workstreams, including building user interfaces. Most large language models are trained on public data scraped from the internet, which means your internal design system... - Source: dev.to / about 1 month ago
Most developers still treat GitHub Copilot like a very good autocomplete engine. That's useful, but it's not the real unlock. - Source: dev.to / about 1 month ago
Cursor - The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
NoMoreUploads - Free PDF & Image Tools โ No Upload, No Server, 100% Private
Windsurf Editor - Tomorrow's editor, today. Windsurf Editor is the first AI agent-powered IDE that keeps developers in the flow. Available today on Mac, Windows, and Linux.
iLovePDF - Premium online PDF tool set
Codeium - Free AI-powered code completion for *everyone*, *everywhere*
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.