01
Merge PDF
Combine multiple PDFs into one file.
Your all-in-one office & document workstation
One purchase. Every high-frequency PDF & Office tool.
One purchase. Every high-frequency PDF & Office tool.
Merge, split, convert, OCR, redact — all in one private workstation.
Cover the file tasks your work actually repeats: PDF merge, split, compress, rotate and watermark; Word, Excel & PowerPoint conversion; document & image OCR to Excel; redaction and EXIF cleanup. Most tools run 100% locally in your browser. A few heavy ones — like OCR and large conversions — use our encrypted server, and we tell you which, every time. One Pro plan unlocks them all.
Mostly in-browser · private by design
⚡ Instant results, no queue
🔒 Encrypted transit · GDPR
Toolbox Hub
Browse every tool — most run locally in your browser. Pick one to get started.
All tools
Merge PDFs
Drop your PDF here
Drag a PDF onto this area, or click to browse. Your file stays on your device until you export.
Processing your file...
Could not use this file.
Try another PDF or switch tools.
No file selected
0 pages
Ready for your PDF.
Preparing export...
0%
Template preview
Simple Invoice
Config & Actions
Active tool: Merge PDF
Merge PDFs
02
Split PDF
Export selected pages into a new PDF.
03
Organize PDF
Reorder, rotate, or delete pages by dragging thumbnails.
04
Watermark
Stamp each page with review or draft text.
05
Edit text
Add a correction, date, or note to a selected page.
06
Rotate
Rotate every page and download a corrected PDF.
07
Page numbers
Add clean page numbers to every page.
14
Compress PDF
Shrink PDF file size while keeping text and images clear.
Estimated result
—
Savings depend on the PDF's images; vector-only documents may not shrink much.
15
Flatten PDF
Make PDF forms, comments, and layers into static content.
This action prevents most edits. Flattened content is generally not recoverable.
16
Extract PDF
Pull selected pages into a new PDF file.
16
Document & Image OCR
Extract text from native or scanned PDFs and images. The engine auto-detects each page.
PDF or image (JPG/PNG/TIFF/BMP/GIF), up to 10 MB each. All formats share the 5 free uses, then sign in and subscribe.
08
Native PDF to Images
Export page thumbnails as PNG images.
09
Native PDF to Excel
Export tables from native PDFs with selectable text to Excel. Subscription required to export native PDF tables.
11
Native PDF to Word
Convert selectable PDF text into an editable Word document.
12
Native PDF to PowerPoint
Convert selectable PDF text into editable PowerPoint slides.
12
Scanned PDF to Word
OCR scanned/image-only PDFs and keep the original page look with editable, searchable text.
13
Scanned PDF to PowerPoint
OCR scanned/image-only PDFs and turn each page into a slide with the original look and editable text.
14
Scanned PDF to Excel
OCR scanned/image-only PDFs and lay out recognised tables and text into Excel.
16
Protect / Unlock PDF
Set a password to encrypt a PDF (AES-256), or enter the current password to remove protection.
17
PDF to Text / Markdown
Extract a PDF's text layer into plain text or Markdown. Selectable PDFs use embedded text; scanned pages are OCR'd.
13
Repair
Try to rebuild broken xref or trailer data and save a fresh copy.
17
Redact PDF
Permanently remove sensitive text and data for GDPR / HIPAA compliance.
Mode
Page 1
Drag on the page to mark areas. Marked areas are burned into a flat image — the original text is destroyed, not just covered.
Detect sensitive patterns
No matches found on the scanned pages.
0 matches
·
18
Remove EXIF
Strip GPS, camera, and timestamp metadata from photos.
21
Image to PDF
Combine JPG, PNG, WebP, GIF, BMP and HEIC photos into one multi-page PDF.
19
Compare PDFs
Highlight added, removed, and changed text between two PDFs.
Runs locally in your browser — nothing is uploaded.
20
Fill & Sign PDF
Fill form fields and add your handwritten signature.
Sign below, then place it on the page.
21
Invoice / Receipt Batch Generator
Built-in template (sparksuite Simple Invoice). Expected data columns: from, to, invoice, date, due, and items (a JSON array of {name, price, quantity, description}). Optional: tax, currency, notes, logo, payment_method.
Template uses {{ column }} placeholders, e.g. Hello {{customer}}. One row = one invoice.
22
Batch Image Optimizer
Watermark, resize, convert to WebP, and compress images.
Runs locally in your browser — nothing is uploaded. A Max size target iterates quality (JPEG/WebP) to get under it.
Runs locally in your browser — nothing is uploaded.
Simple pricing
Start free. Upgrade when PDF work becomes daily.
Use any tool free 5 times. Create an account and upgrade to Pro to keep going.
Use all tools free 5 times total, files up to 10 MB.
Try the workspaceHigher limits for ongoing PDF workflows and every convert tool.
See weekly & monthly plans
Local-first processing
Offline-ready tools
Word · Excel · PPT export
Stripe checkout
Prices are in USD and exclude applicable taxes (VAT/GST/sales tax). Stripe calculates any tax at checkout based on your billing address.