How can I merge multiple PDF files for free?

Use DocLumi's Merge PDF tool: drag and drop multiple PDF files, reorder pages, and merge with one click. All processing happens locally in your browser — no upload required, completely free, no signup needed.

How do I split a PDF into separate pages online?

DocLumi's Split PDF tool supports splitting by page range or individual pages. Upload your PDF, choose your split method, and download the result. No software installation required — works entirely in your browser.

How can I compress a PDF that's too large?

Use DocLumi's PDF Compress tool: upload your file, select compression quality (high/medium/low), and download the compressed PDF. Supports batch processing, completely free.

How do I convert PDF to Word document?

DocLumi's PDF to Word tool preserves original formatting and layout. Upload your PDF, and our AI parser exports it as .docx with precise conversion of tables, images, and text.

How can I rotate pages in a PDF?

DocLumi's Rotate PDF tool supports single or batch page rotation (90°/180°/270°). Select pages to rotate, apply with one click, and download.

How do I unlock a password-protected PDF?

Use DocLumi's Unlock PDF tool: upload the encrypted PDF, enter the password, and remove protection. Note: only works for PDFs where you know the password.

How can I extract images from a PDF?

DocLumi's Extract Images tool automatically identifies all embedded images in a PDF and extracts them as PNG/JPG for download. Supports high-resolution original image extraction.

How do I convert PDF to plain text?

DocLumi's PDF to Text tool uses AI text recognition to preserve paragraph structure and formatting. Supports batch conversion, exports as .txt files.

How can I reorder pages in a PDF?

Use DocLumi's Reorder Pages tool: drag and drop to rearrange PDF pages, preview the order, and generate the new file with one click. Full page preview supported.

How can I preview and interact with a PDF online?

DocLumi's PDF Preview tool lets you view PDF content directly in your browser with zoom, page navigation, and search. Combine with AI Chat to ask questions about your document.

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