Professional document tools. Entirely in your browser.

Document Conversion

Word, Excel & PowerPoint ↔ PDF

The document conversion tools use a professional-grade document rendering engine that runs entirely inside your browser tab the same engine used in millions of production workflows worldwide. The reverse direction (PDF → Word, Excel, or PowerPoint) reconstructs the document from extracted text, table layout, and high-resolution page rendering.

• Your file is loaded into a secure, isolated processing environment inside your browser.
• The document is rendered and exported as a PDF using a full document layout pipeline.
• The resulting PDF is delivered directly to your device no server is involved at any step.
• On first use, the processing engine is downloaded once and cached by your browser. All subsequent conversions are fast.

Supported formats

Input formats accepted

• Word to PDF .docx, .doc (Microsoft Word)
• Excel to PDF .xlsx, .xls (Microsoft Excel). Each worksheet becomes a page.
• PowerPoint to PDF .pptx, .ppt (Microsoft PowerPoint). Each slide becomes a page.
• PDF to Word any PDF; text and tables are extracted into a .docx file.
• PDF to Excel any PDF; rows and tables are extracted into an .xlsx workbook with one worksheet per page.
• PDF to PowerPoint any PDF; each page is placed on its own widescreen slide in a .pptx presentation.
• Text, layout, and formatting are preserved. Some proprietary fonts may be substituted with visually similar alternatives.

PDF Editing

Merge, split, compress & rotate

These tools work entirely on your PDF files in the browser no rendering engine download required. They operate directly on the PDF structure using a local in-browser PDF library.

• Merge PDFs combine multiple PDF files into one document; drag to reorder pages before merging.
• Split PDF extract a page range or split by every N pages into separate downloadable files.
• PDF Compressor reduce file size with four quality levels: screen, ebook, printer, and prepress.
• Rotate PDF Pages rotate all pages, odd/even pages, every N-th page, or a specific page range.
• PDF Redact find and black out sensitive text using keywords or auto-detection patterns (emails, phone numbers, SSNs, credit cards). Secure mode rasterizes pages so the underlying text cannot be recovered.

Performance

Speed & file size limits

• Merge, split, compress, and rotate operations run at near-native speed typically under a second for most files.
• Document conversion (Word, Excel, PowerPoint) requires the one-time engine download (~250 MB, cached by your browser after first use).
• PDF analysis and flattening processing time scales with page count and selected DPI; 300 DPI is fastest, 1200 DPI is slowest.
• There are no file size limits enforced by the site limits are set by your device's available memory.

Print Analysis

PDF ink coverage analysis

The PDF Coverage Analyzer uses a precision rendering engine to process each page of your PDF and measure exactly how much of the page area is covered by each ink color.

• CMYK coverage shows Cyan, Magenta, Yellow, and Key (Black) ink usage per page.
• Black-only coverage shows the equivalent after converting to monochrome useful for comparing color vs. black-only print costs.
• Results are shown per page and as a document average.
• Use 600 DPI for the most accurate results, or 300 DPI for faster analysis on large files.

PDF Preparation

PDF flattening

The PDF Flatten Tool rasterizes every page of your PDF into a flat image and reassembles them into a new PDF. This eliminates transparency, layered effects, embedded fonts, and vectors replacing everything with a predictable, printer-safe result.

• 300 DPI standard quality for most office and commercial print documents.
• 600 DPI high quality for fine detail, small text, and artwork.
• 1200 DPI maximum quality for premium print. Creates large files and takes longer.
• The tool never produces output below 300 DPI, ensuring consistent print quality at all times.

Why your files never leave your device

All tools execute locally using your browser's built-in processing capabilities. There are no API calls, no cloud functions, and no servers involved in processing your documents. Your files exist only in your browser's memory during processing and are discarded the moment you close the tab.

First-use setup

The document conversion engine is approximately 250 MB and is downloaded once on first use, then cached by your browser. The PDF tools load in a few seconds. After the initial download, all tools run at full speed without any additional loading.