Tools
PDF Tools
Free, browser-based PDF utilities to convert, rotate, crop, split, merge, reorder, and paginate your documents. Safe and private processing — files never leave your device.
PNG to PDF
Convert PNG images to PDF files directly in your browser. Local processing ensures 100% security with no uploads.
HEIC to PDF
Convert HEIC images to PDF files online in your browser. Local processing supports high-quality conversions of iPhone photos without uploads.
Rotate PDF
Rotate PDF pages online by 90, 180, or 270 degrees. Apply to specific pages or the entire document locally.
Crop PDF
Crop PDF page boundaries by adjusting top, bottom, left, and right margins locally in your browser.
Extract PDF Pages
Extract specific page numbers or ranges from a PDF document to generate a new PDF file locally.
Reorder PDF Pages
Rearrange the page sequence of your PDF. Specify a custom page number sequence to rebuild and download.
Delete PDF Pages
Remove specific page numbers or ranges from your PDF document and download the cleaned PDF file.
Add Page Numbers to PDF
Add page numbers to your PDF document. Choose layout alignments and starting number to paginate.
Text to PDF
Convert plain text files (.txt) or pasted text to PDF files online. Local processing with configurable page-formatting options.
PDF to Text
Extract plain text from your PDF files online. Works locally in your browser to retrieve text content instantly from PDF pages.
Flatten PDF
Flatten PDF forms and interactive annotations into static content. Lock form fields and prevent future editing of your PDF.
How to use these PDF tools
Our PDF tools are designed to be fast, simple, and private. To get started:
- Select the tool you need from the grid above (e.g., Rotate PDF, Crop PDF, or Add Page Numbers).
- Drag and drop your PDF file (or PNG images for the converter) directly into the dashed dropzone area.
- Configure the options for your document, such as picking rotation angles, setting margin crop values, entering page ranges, or setting page number placements.
- Click the main action button. The processing is done instantly and entirely inside your browser.
- Click Download to save the modified PDF file directly to your device.
100% Private Client-Side Processing
Standard online PDF editors require you to upload your files to their remote servers, which raises serious concerns about privacy and document security. Our suite of PDF utilities is different:
- No Uploads: Files are read directly from your local file system into browser memory as binary array buffers.
- Browser-Side Compiles: We use the advanced open-source
pdf-liblibrary to modify page dictionaries, apply rotations, define crop boxes, and copy pages entirely within the browser's JavaScript engine. - Offline Mode: Once the page is loaded, you can disconnect your internet completely and the tools will continue to work perfectly.
Frequently asked questions
These PDF tools are free, browser-based document utilities that let you convert, rotate, crop, extract, reorder, delete, and paginate PDF files. They run entirely on your local machine using JavaScript via the pdf-lib library, meaning your files are never uploaded to a server.
Yes, 100% safe. Because all processing occurs locally in your browser, your files never leave your computer. There are no server uploads, no data storage, and no risk of data leaks. You can even use these tools completely offline once the page has loaded.
We enforce a local file size limit of 10MB to 15MB depending on the tool to prevent your browser from running out of memory. There are no daily usage limits, no registration requirements, and no watermarks added to your files.
No installation is required. These tools run in any modern web browser on desktop, tablet, or mobile devices without any external plugins.
Last reviewed: June 2026.