PDF Suite: Edit, Merge, Sign

PDF Suite puts every everyday PDF tool in one free app. No sign-up, no watermark, no daily limits – and your documents never leave your phone.

Create
• Images to PDF – turn photos and scans into a PDF; reorder, rotate, choose A4 / Letter / original size, margins, fit or fill
• Blank PDF – empty pages for notes and annotation

Organise
• Merge PDFs in any order
• Split by page ranges, every N pages or one file per page, or extract pages into a new PDF
• Organise pages – drag to reorder, rotate, delete, duplicate, insert blank pages, extract selected pages
• Crop page margins

Compress
• Light, Balanced, Strong or Custom presets
• Shows the real size before and after – and lets you discard the result if it isn't smaller

Convert
• PDF to JPEG or PNG at the resolution you choose (with a size estimate first)
• PDF to text

Edit & annotate
• Draw, highlight, add text (any language, including Tamil), lines, arrows, shapes and images on top of pages
• Watermark, page numbers, headers and footers
• Edit document properties (title, author, subject, keywords) or remove all metadata

Sign & fill
• Draw or import your signature and place it anywhere
• Fill PDF forms: text boxes, checkboxes, choices – optionally flatten

Protect
• Add a password (AES-256)
• Remove a password from a PDF you have the password for

OCR
• Recognise text in scanned pages on your device and create a searchable PDF or a .txt file (Latin-script languages such as English)

Private by design
• All tools work offline on your device – nothing is uploaded
• Your original file is never changed; results are saved as new copies in Downloads/PDF Suite
• Uses Android's system file picker – no "all files" storage permission

Good to know: annotations, text and signatures are added on top of the page; existing text is not re-typeset. The signature tool creates a visual signature, not a certificate-based digital signature. A white box covers content visually but is not secure redaction. OCR accuracy depends on scan quality.

PDF Suite is free and supported by ads, which never appear on editing or processing screens.