Free Online PDF Tools – 100% Client-Side Privacy
Compress, merge, split, rotate, and extract text from PDF files entirely inside your browser. Zero cloud uploads, zero queues, and absolute document confidentiality.
Available PDF Tools (16)
100% Free & UnlimitedCompress and reduce PDF file sizes with target presets (100KB, 200KB, 500KB) and custom quality sliders.
Combine multiple PDF documents into a single unified PDF with custom file ordering.
Split PDF documents into individual pages, custom page ranges (e.g. 1-2, 3), or fixed intervals.
Permanently rotate PDF pages clockwise 90°, counter-clockwise 270°, or 180° upside-down.
Trim unwanted PDF margins, white borders, or crop specific page areas with custom dimensions.
Rearrange and reorder PDF pages in any custom sequence or reverse order.
Remove unwanted pages or page ranges from any PDF document quickly.
Extract selected pages from a PDF document into a brand new standalone PDF file.
Insert customizable page numbers, formats (Page n of total), and positions into all PDF pages.
Stamp text watermarks across PDF pages with custom opacity, rotation angle, font size, and color.
Encrypt your PDF document with a password to restrict unauthorized viewing and copying.
Remove password restrictions and security from a PDF file to allow unrestricted access.
Convert multiple photos, scans, and images (JPG, PNG, WebP) into a clean, multi-page PDF document.
Convert each page of a PDF document into high-resolution JPG or PNG image files.
Extract all readable text content from any PDF document with instant clipboard copy and .TXT download.
Convert typed or pasted plain text, articles, or notes into a beautifully formatted PDF file.
Underlying Mathematical & Technical Formulas
Standard formulas utilized in our client-side calculation engines
Target DPI = 150 (Screen) vs 300 (Print)Optimizes document stream dictionaries and downsamples high-density embedded images without degrading text glyphs.
Frequently Asked Questions
How does client-side PDF processing work without uploading files?
We load lightweight WebAssembly binaries directly into your browser tab. Your device CPU executes the file compression or merge operations locally in browser memory.
Is there a file size limit for PDF processing?
Because processing happens on your computer, limits depend only on your system RAM rather than restrictive server quotas.