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Find answers to common questions about PDFPilot4U. Browse by category or search for what you need.
Visit the Sign Up page and register with your email and password, or continue with Google. No credit card needed.
Yes. Guests can access the free tools up to a daily limit. Sign in to unlock higher usage, save files to your vault, and access AI features.
Open any tool and tap or click the upload zone, or simply drag and drop your file. On mobile it opens your system file picker directly.
Yes — iOS and Android apps are coming soon with full feature parity to the web app.
The latest two versions of Chrome, Bing, Firefox, Safari, and Edge. No plugins or extensions needed — everything runs in your browser.
42 tools across six categories: Organize, Edit, Convert, Optimize, Security, and AI.
The core PDF tools — merge, split, compress, convert, rotate, OCR, and page management — are free for all users, including guests. AI-powered tools require Pro or higher.
AI Chat (Ask PDF), AI Summarizer, Translate PDF, Data Extractor, Smart Redact, AI Detector, Grammar Checker, Paraphraser, Humanizer, and Plagiarism Checker. Agent Mode lets you describe a multi-step task and the AI chains tools to execute it automatically.
Describe a task in plain English, for example, "extract tables from this report and translate to Spanish," and the AI picks the right tools, chains them in the correct order, and delivers the final output.
Outputs include PDF, DOCX, XLSX, PPTX, PNG, JPG, HTML, PDF/A, and plain text depending on the tool used.
No. Document content is sent to the AI provider only to fulfil the specific request you triggered. We never retain it for training, fine-tuning, or any other purpose.
Uploaded files and tool outputs are automatically deleted after 24 hours. Files only persist if you explicitly save them to your vault — and those stay until you delete them.
Only the account that uploaded them. Files are scoped to your user ID and isolated at the storage layer.
Yes — we comply with GDPR (EU), CCPA (California), and India's Digital Personal Data Protection Act. Full details at pdfpilot4u.com/privacy.
Yes — email hello@pdfpilot4u.com, and we will purge your account, vault files, and processing history.
Check that your file isn't password-protected and is within the size limit for your plan. Try a different browser or the mobile app. If it continues, email hello@pdfpilot4u.com.
This usually happens with corrupted PDFs. Try running the Repair PDF tool first, then re-run your original tool. If it persists, contact support with the file name.
Tap "Forgot password" on the Sign In screen. A reset link will be sent to your email — it expires after one hour.
AI responses are based on the document content provided. Try rephrasing your question or breaking it into smaller parts. For critical documents, always verify key details independently.