KASA
Private browser processing

Fast, private PDF tools.

Merge, split, compress, convert, organise, and secure PDFs without uploads, accounts, or download paywalls.

InstantLocal processing
PrivateZero uploads
FreeNo daily quota
The toolkit

Pick a job. Finish it fast.

Merge PDF

Combine PDF files online, put every page in the order that makes sense, and download one polished document when the flow looks right.

One ordered PDF

Split PDF

Split a PDF online by page or by meaningful sections. See every break before you download a neatly organised ZIP.

PDFs packed in ZIP

Compress PDF

Reduce PDF file size online without a nasty surprise: compare real results and keep the original when it is already the smallest safe copy.

Smaller PDF

PDF to JPG

Convert PDF pages to JPG online, choose the exact pages, and inspect a real image before exporting a clean numbered ZIP.

JPGs packed in ZIP

JPG to PDF

Turn JPG, PNG, or WebP photos into one ready-to-send PDF. Arrange, rotate, and preview the actual A4, Letter, or auto layout first.

One ready-to-share PDF

Rotate PDF

Rotate PDF pages online to fix sideways scans, upside-down pages, and mixed orientations—without turning a clean document into screenshots.

Corrected PDF

Delete PDF Pages

Remove PDF pages online by looking at the actual document. Mark blanks, duplicates, or mistakes and review the clean final flow first.

Cleaned PDF

Extract PDF Pages

Extract PDF pages online, choose only what matters, and place them in a new order before saving one focused PDF.

Selected pages PDF

Add Watermark to PDF

Add a text watermark to PDF pages online. Style the words, placement, opacity, colour, and pattern on a real page before saving.

Watermarked PDF

Protect PDF

Password protect a PDF online with AES-256 encryption, confirm the result locally, and share the copy with more confidence.

Encrypted PDF

Unlock PDF

Unlock a PDF online when you know the password and are authorised to use it—while keeping the supported document structure intact.

Unlocked PDF
The KASA PDF difference

Privacy you don’t have to take on faith.

Because processing runs in your browser, there is no document upload to delete later. Open a tool, finish the job, and close the tab.

01

No server queue

Work begins as soon as you choose a file.

02

No forced account

Every core workflow starts without signup.

03

Honest controls

Quality and page ranges are visible before processing.

04

Download means download

No paywall appears after the work is done.