🐾 pdfcat

Free, fast, open-source web ecosystem for combining, rearranging, compressing, and protecting your PDF files locally.

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Merge PDF

Merge multiple PDF files into a single document easily and quickly.

Split PDF

Easily split PDF documents into single pages or specific intervals.

Compress PDF

Compress PDF files down to decrease file size without losing print quality.

Edit PDF

Free PDF editor to add text, shapes, markings, or draw inside your document fields.

PDF to Word

Convert your PDF document directly into an editable Microsoft Word document.

Word to PDF

Convert Microsoft Word doc or docx files into standard vectors PDF records.

PDF to Excel

Isolate and extract spreadsheet tables straight out of static PDF parameters.

Excel to PDF

Render Excel bookkeeping grids into presentation-ready flat layouts sheets.

PDF to PPT

Turn standard document frames back into editable PowerPoint slides.

PPT to PDF

Convert presentation slides down into uniform static document vectors.

PDF to JPG

Extract embedded image files or turn entire pages directly into standalone JPGs.

JPG to PDF

Combine your camera feeds or graphic files into a structured portable sequence.

Sign PDF

Add digital authorization layers, checkmarks, or signatures smoothly.

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Watermark

Inscribe ownership badges, security notices, or custom text stamps over fields.

Rotate PDF

Turn misaligned layout arrays cleanly by 90, 180, or 270 degrees.

HTML to PDF

Convert website code elements directly into a standardized print file.

Unlock PDF

Remove security permissions, restrictions, or cryptographic passwords safely.

Protect PDF

Secure contents against unauthorized view fields using custom security keys.

Organize PDF

Rearrange, delete, or sort internal layout sequences smoothly.

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PDF to PDF/A

Convert your documents to the PDF/A format for long-term legal archiving.

Repair PDF

Rebuild disrupted data structures or broken binary object catalogs safely.

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Page Numbers

Inject pagination indexes or page counts into document headers or footers.

Scan to PDF

Turn incoming hardware snapshots into direct unified document chains.

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OCR PDF

Deduce alphanumeric layer data out of scanned layout assets instantly.