Merge PDF
Combine 2+ PDFs in order. Page-count verified.
Merge, split and convert PDFs in your browser
Merge, split, rotate and inspect PDFs, extract pages or images, and create PDFs from images. Selected files are not sent to a Tolari processing endpoint; some tools may load libraries.
FreeFastPrivateNo signupRuns in your browser
Organize
Split PDF
Ranges (1-3,5) → new file, count-checked.
Rotate Pages
90/180/270° all or ranges.
Delete / Extract Pages
Keep ranges or drop pages.
Reorder Pages
New order like 3,1,2 applied locally.
Conversion
Images → PDF
JPG/PNG → A4/Letter PDF, batch ordered.
Text → PDF
Wrap + paginate plain text into PDF.
PDF → Text
Real text extraction (up to 20 pages) + TXT download; scanned pages reported.
OCR Scanned PDF
Tesseract on-device EN/ES, 5 pages max + TXT.
PDF → JPG (render)
First-page render via PDF.js canvas + download.
Editing
Add Page Numbers
Stamp 'i / N' footers with font/position.
Watermark PDF
Diagonal text stamp, opacity control.
Redact PDF
Burn boxes + rebuild with no text layer.
Utilities
PDF Viewer
Local render + page navigation + zoom (no upload).
PDF Metadata
Title/author/pages/size/encrypted flags.
Page Counter
Instant count for 1..N files (batch).
Size Analyzer
Bytes/page, images/page heuristic.
Advanced
Compress PDF (local)
Re-save + image-downsample guidance, before/after.
Flatten Form (note)
Field inventory + print-to-PDF path.
Extract Images (note)
XObject inventory + page-render alternative.
Encrypted PDF Check
Detect + explain unlock path (no cracking).
Unlock PDF (known password)
Remove a password you know — no cracking, ever.
Batch Merge Queues
Multiple jobs, sequential on low-end devices.
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Why PaperFlux?
PDF operations run in the browser in the implemented client flows. File size, PDF features, and browser memory can affect the result.
Processed locally in your device. Your file is not uploaded.
FAQ
Is it free?
Yes — every tool is free with no signup and no credits.
Is my data uploaded?
Selected files are processed in your browser and are not sent to a Tolari processing endpoint. Configured third-party scripts or resources may still load.
Does it work offline?
The app shell and deterministic tools can work after they are cached. Some file engines need an initial connection, and browser storage can be cleared.
Does it work on mobile?
Yes — touch-friendly, one-tap download, adaptive workers for weak devices.
How do you make money?
Ads may appear only after configuration and the required consent signal. No paywall or fake download buttons.
Guides
How to merge PDFs safely · Reduce PDF size without killing quality · PDF or image? choosing a format · OCR a scanned PDF locally · Redact PDFs for real — practical, original explainers with examples.