WINDOWS DESKTOP · MICROSOFT STORE · V1.0.0 RELEASE
Every PDF task.
One toolkit.
Coderbunch PDF Toolkit is a lightweight, all-in-one Windows desktop application for merging, splitting, signing, watermarking, converting, and sanitizing PDF documents — entirely offline, with no subscriptions and no cloud uploads.
Bring your PDFs together.
Drag in any number of PDF files, reorder them with a click, and merge them into a single perfectly combined document. Ideal for combining reports, contracts, and invoices.
Cut exactly what you need.
Split a PDF into individual pages, extract a range of pages, split at every N pages, or extract specific named pages — all without touching the parts you want to keep.
Sign PDFs without printing.
Draw your signature on-screen with a mouse or stylus, or use the DSC (Digital Signature Certificate) signing mode for legally compliant digital signatures on official documents.
Brand or protect every page.
Add text or image watermarks to entire PDFs with full control over opacity, position, size, and angle. Stamp confidential notices, company logos, or draft markers in seconds.
Rasterize pages instantly.
Convert any PDF page range to high-resolution JPEG or PNG images. Set your own DPI for print-quality or screen-quality exports — perfect for presentations, thumbnails, and web use.
Turn photos into documents.
Batch-import JPEG, PNG, or WebP images and compile them into a single multi-page PDF. Great for scanning receipts, photo albums, and creating visual reports from screenshots.
Reorder, rotate, delete.
Visually reorder pages with drag-and-drop thumbnails, rotate individual pages to fix orientation, and delete unwanted pages before saving your final cleaned-up document.
Clean up document info.
Edit the title, author, subject, keywords, and creator fields embedded in a PDF. Update branding on documents from older tools or remove legacy metadata before sharing.
Remove hidden content.
Strip embedded JavaScript, hidden layers, attached files, and annotation data from PDFs before sending them externally — keeping your documents clean and safe to share.
BUILT FOR PROFESSIONALS, SMALL BUSINESSES & INDIVIDUALS
All the PDF tools.
None of the subscriptions.
Most PDF tools charge monthly — \$10 to \$30 — for features you only use occasionally. Online converters upload your confidential documents to remote servers. Desktop suites are bloated and expensive.
Coderbunch PDF Toolkit gives you every essential PDF operation in one fast, lightweight app. Install once on Windows, work entirely offline, and handle your documents with complete privacy.
Download PDF Toolkit v1.0.0 (.exe) →Complete User Guide & Documentation
Coderbunch PDF Toolkit is designed to be intuitive — pick the operation you need from the sidebar, load your files, and save. Here's a detailed walkthrough of every feature.
1. Merge PDFs
Navigate to Merge in the left sidebar. Click Add PDFs or drag and drop multiple PDF files into the file list. Reorder them by dragging rows up or down to set the final page order. Click Merge & Save and choose a destination. The output is a single combined PDF with all pages in the order shown.
2. Split PDF
Navigate to Split. Load your source PDF and choose a split mode:
- Split into individual pages: Produces one PDF file per page.
- Extract page range: Enter a start and end page (e.g. 3–7) to save just those pages.
- Split every N pages: Divides the document into equal chunks of N pages.
- Extract specific pages: Enter a comma-separated list such as
1, 4, 7, 12.
Click Split & Save and choose your output folder. Files are saved sequentially named.
3. Sign a PDF
Navigate to Sign. Load the PDF you want to sign. Two signing modes are available:
- Draw Signature: Use your mouse or stylus to draw your signature on the canvas. Adjust size and colour. Click the page preview to place your signature at the correct position. Click Apply & Save.
- DSC Sign (Digital Signature Certificate): Load your
.pfxor.p12certificate file, enter your certificate password, and apply a legally verifiable digital signature to the document.
4. Add a Watermark
Navigate to Watermark. Choose between Text Watermark or Image Watermark:
- Text: Type your watermark text (e.g. "CONFIDENTIAL"), set font size, colour, opacity (0–100%), rotation angle, and position (centre, top-left, bottom-right, etc.).
- Image: Select a PNG or JPG logo file. Set scale, opacity, and position.
Choose whether to apply to all pages or a specific page range, then click Apply & Save.
5. Convert PDF to Images
Navigate to PDF to Images. Load your PDF and set:
- Output format: JPEG (smaller files) or PNG (lossless, supports transparency).
- DPI: 72 for web previews, 150 for screen use, 300 for print-quality.
- Page range: All pages, or a specific start–end range.
Click Convert & Save. Each page is saved as a numbered image file in your chosen folder.
6. Convert Images to PDF
Navigate to Images to PDF. Drag in JPEG, PNG, or WebP images. Reorder them to set the page sequence. Set page size (A4, Letter, or fit-to-image). Click Create PDF and choose where to save.
7. Organise Pages
Navigate to Organise. Load a PDF to see a visual thumbnail grid of all pages. Drag thumbnails to reorder pages. Right-click a page to rotate it 90° clockwise, 90° counter-clockwise, or delete it. When done, click Save Organised PDF.
8. Edit Metadata
Navigate to Metadata. Load any PDF to view and edit the document's embedded properties: Title, Author, Subject, Keywords, Creator, and Producer. Clear outdated values or update them for proper document management. Click Save when finished.
9. Sanitize PDF
Navigate to Sanitize. Load a PDF and select the types of embedded content to remove:
- JavaScript: Removes embedded scripts that could trigger on opening.
- Attachments: Strips any files embedded within the PDF.
- Annotations: Removes comments, sticky notes, and markup layers.
- Hidden layers: Flattens optional content groups.
Click Sanitize & Save. The output is a cleaned PDF safe to share externally.
10. System Requirements
- Operating System: Windows 10 or Windows 11 (64-bit).
- Memory: 4 GB RAM minimum (8 GB recommended for large PDFs).
- Disk Space: 300 MB free disk space for installation.
- Network: Completely offline. No internet connection required.
11. Keyboard Shortcuts
- Ctrl + O: Open / load a PDF file.
- Ctrl + S: Save the current output.
- Ctrl + Z: Undo last action (where applicable).
- Escape: Cancel current operation.
12. Support & Feedback
For bug reports, feature requests, or general help, contact us at hello@pinetechits.com or visit the GitHub repository to file an issue.