AI Tools Hub
Your everyday AI assistant: write reports, summarize documents, generate names, handle files — for work and life. Free, no sign-up.
💼 For Work
Documents
PDF to Image
Export each PDF page as PNG/JPG, with optional quality and page range
PDF Merge
Merge multiple PDFs into one in order, no watermarks, local processing
PDF Split / Extract Pages
Extract specific pages or split PDF into multiple files, no watermark, local processing
PDF to Word
Extract text and paragraphs from text-based PDFs into editable .docx
PDF to Excel
Restore tables from PDF using text coordinates, export to .xlsx, local processing
PDF to PPT
Convert PDF to editable or image-based .pptx
PDF Signature
Sign PDFs with handwriting or upload, drag to stamp locally
PDF OCR Text Extraction
Extract text from scanned/image PDFs to TXT, open-source OCR
Office to PDF
Convert Word/Excel/PPT to PDF, preserve layout, open-source LibreOffice
PDF Compress
Downsample images, keep text, significantly reduce file size
PDF Encrypt / Unlock
Set or remove PDF open passwords, open-source qpdf
PDF Watermark
Add tiled text watermarks to PDF pages, supports Chinese, local processing
PDF Page Numbers
Add page numbers to PDF with multiple positions and formats, including Chinese "Page X"
PDF Rotate Pages
Rotate PDF pages 90°/180°, specify page ranges, local processing
PDF Delete Pages
Remove specified pages, keep others, export new PDF — locally processed
PDF Reorder
Drag thumbnails to rearrange PDF pages, processed locally
Long Image to PDF
Convert long screenshots/chat records to PDF with A4 page breaks, local processing
🧰 Media & File Tools
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