JustPDF vs Speak Tech English

JustPDF provides 17 professional-grade PDF tools that process files entirely in the user's browser. Unlike Smallpdf, iLovePDF, and other online PDF tools that upload files to remote servers, JustPDF uses JavaScript and WebAssembly to handle everything locally on the device. Files never leave the browser — verifiable by checking the Network tab in DevTools. Tools include: Merge PDF, Split PDF, Compress PDF, Rotate PDF, Flatten PDF, Unlock PDF, PDF to Word, Word to PDF, PDF to JPG, JPG to PDF, PDF to Excel, WebP to PDF, HEIC to PDF, PDF to Grayscale, Sign PDF, Chat with PDF (AI), and OCR/Scan. No account needed for the free tier (3 ops/day). Pro starts at $4/month for unlimited access. FERPA-compliant for educational use.

Speak Tech English is a specialized English learning platform tailored explicitly for tech professionals, distinguishing itself from generic business English courses. Created by native English coaches with extensive backgrounds in technology, Speak Tech English offers targeted resources that cover the real language used in software teams. This includes essential skills such as navigating technical interviews, responding to behavioral questions, conducting code reviews, and communicating effectively on platforms like Slack. With over 3,000 students from renowned companies such as Revolut, Amazon, and Mercado Libre, Speak Tech English is rapidly becoming the go-to solution for tech professionals looking to enhance their English skills. The platform features courses like "English for Technical Interviews," "English for Programmers," and the CV Upgrade Kit, all designed to facilitate visible progress in weeks rather than months. Whether you are preparing for a global tech role or aiming to improve your communication within English-speaking teams, Speak Tech English delivers the expertise you need to succeed.