01
Merge PDF
Combine multiple PDFs into one file.
All-in-one document & image workstation
The all-in-one PDF & office workstation.
The all-in-one PDF & office workstation.
One subscription. Every high-frequency task.
Most tools run entirely in your browser. A few (Word, Excel, PowerPoint, OCR, Smart Renamer, Batch Invoice) process on our secure, encrypted server — your file is uploaded only then and never stored. Everything else stays on your device. GDPR compliant.
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.
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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
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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
Image OCR
Extract text from images, receipts, and scanned documents.
JPG or PNG, up to 10 MB each. Accuracy depends on image clarity.
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.
10
Scanned PDF to Excel (OCR)
High-accuracy server-side OCR converts scanned PDFs into editable files.
OCR processes up to 50 pages; anything beyond is omitted from the export.
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.
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.
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
0 matches
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Compliance
- Meets GDPR Art. 17 (Right to Erasure) — text is removed, not just hidden.
- Meets HIPAA Safe Harbor method for de-identification.
- Underlying text stream is destroyed; output is a flattened image.
18
Remove EXIF
Strip GPS, camera, and timestamp metadata from photos.
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
Upload an HTML template + CSV/JSON data; we render each row into a PDF and ZIP them.
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.
23
Smart Renamer
OCR invoices/receipts and rename files by date, vendor, amount.
PDFs are rasterized then OCR'd through our engine; images are OCR'd directly.
Privacy-first · GDPR compliant
Your files stay private
- Most tools run entirely in your browser — nothing leaves your device.
- Cloud tools (Word, Excel, PowerPoint, OCR, Smart Renamer, Batch Invoice) delete your file automatically after processing.
- Encrypted transit · GDPR compliant · no resale or training on your files.
- No account required — 5 free downloads. Sign in to track usage & upgrade.
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.
Questions
Compress PDF & common questions
Is my PDF uploaded when I compress it?
No. Compression runs entirely in your browser — your file never leaves your device. Nothing is uploaded, stored, or used for training.
Will compressing reduce the quality?
Low keeps near-original quality with light savings. Medium is the balanced default for sharing by email. High produces the smallest file — best for strict upload limits, with some image softening.
How small will my file get?
It depends on the content. PDFs full of photos shrink a lot; vector-only documents (text, line art) may barely change. The estimate above updates as you pick a level.
Is there a file size or page limit?
Free use handles files up to 10 MB and includes 5 free uses in total (not per day). Larger files and unlimited use come with a Pro plan.
Do I need an account?
No. You can try any tool a few times with no sign-up. Create a free account only when you want to keep going or export.
Is it private and GDPR compliant?
Yes. Most tools run locally in your browser, cloud tools process over encrypted transit and delete files immediately, and we never sell or train on your documents.