PDFNoob vs QuizPilot

PDFNoob is a browser-based suite for editing, compressing, converting, and managing PDF files. Its editor can add or change text, insert images and signatures, fill forms, and add, remove, or reorder pages. The site also lists tools for conversion, compression, OCR, summarization, question generation, signing, metadata editing, and page management. The editor is free without sign-up and does not add a watermark, but its upload limit is 10 MB per file. The free Merge PDF tool accepts up to 20 files and 100 MB total. PDFNoob says files on the editor and merge pages are deleted within one hour; its privacy policy says server-processed files are removed after the requested operation. Many operations run locally in the browser. The service says it does not index uploaded contents or use them to train AI, and that files are encrypted in transit with HTTPS. On a phone, users can choose files from Photos, Files, iCloud, or Google Drive. It is listed for Android, iOS, macOS, web, and Windows. The free tier is described as covering most personal and small-business needs.

QuizPilot turns uploaded documents into quizzes, flashcards, and presentations for educational use. It accepts PDF, DOCX, and XLSX files, including scanned documents. When possible, it extracts questions from the material; it can also generate new ones, and users can edit questions before studying. Quizzes can be converted into flashcards for review over time. For group study, users can host live quizzes that participants join with a code. Quizzes can also be shared by code or published to a public feed. QuizPilot is available on iOS and the web. Its free plan lets users create quizzes without a card. The service describes Premium as offering unlimited quizzes, flashcards, slides, and AI explanations, with package prices shown in the app in Uzbek soum (UZS). Users can sign in with Apple ID, Google, or Telegram and pay through Payme or Click. QuizPilot says uploaded files are deleted after processing, while extracted text—not original files—is shared with Google Gemini and OpenAI. It lists HTTPS encryption in transit, secure token storage, and access controls. Support is available by email and Telegram.