Big PDF Tools: Scan & Edit
Contains ads
Everyone
info
50+
Downloads
About this app
Big PDF Tools is a fast PDF reader and editor with 39 easy tools. Read, sign, edit, merge, split, compress and convert your PDF files, all in one app.
FAST & SMOOTH PDF READER
• Open PDFs from chat apps, email, Files, Downloads or any app
• Smooth pinch-to-zoom and scrolling, even on long documents
• Sharp, clear pages when you zoom in on small text
• Edit, sign or share the PDF you are reading with one tap
• Choose Big PDF Tools as your default app to open PDFs
SIGN PDFs
• Sign forms, agreements, letters and applications on your phone
• Type your name in a signature style, draw it with your finger, or upload a photo of your signature
• Place, move and resize your signature anywhere on the page
• Save your signature to reuse it next time; it stays on your phone
EDIT PDFs
• Add text, highlights, underlines, shapes, notes, dates and stamps
• Rotate, reorder, add or delete pages
ORGANISE
• Merge several PDFs into one
• Split a PDF, or extract and remove pages
• Add page numbers and watermarks
CONVERT
• PDF to Word, Excel, PowerPoint, JPG, PNG, Text, HTML and EPUB
• Word, Excel, PowerPoint, images, HTML, Text and Markdown to PDF
• Image to text, and OCR for scanned PDFs (English and Hindi)
COMPRESS & SECURE
• Compress large PDFs so they are easier to share
• Protect a PDF with a password, or unlock your own PDF
PERFECT FOR
• Students, office work, resumes, invoices and business documents
• Job applications, exam forms and government forms
• Reducing PDF size for online form uploads, email and WhatsApp
• Turning photos and scanned documents into PDF
TYPE WHAT YOU NEED
Not sure which tool to use? Type a request such as "merge these PDFs and compress them" and the app suggests the right tools and runs them in order. It also understands requests in Hindi.
PRIVATE BY DESIGN
Many tools work on your device, so those files never leave your phone. Jobs that need a server, such as compression, OCR and Office conversions, are processed securely and deleted automatically. No account is needed for the core tools.
BIG PDF TOOLS PRO
Go Pro for an ad-free app, more signature styles, files up to 5 GB, faster processing and premium tools: Redact PDF, Compare PDF and Bank Statement to Excel. Sign in with the same account to use your Pro plan in the app and on bigpdftools.com.
Big PDF Tools is supported by ads. We never sell your documents or use their contents for advertising. Please see our privacy policy for details.
Questions or feedback? Write to us at contact@bigpdftools.com.
FAST & SMOOTH PDF READER
• Open PDFs from chat apps, email, Files, Downloads or any app
• Smooth pinch-to-zoom and scrolling, even on long documents
• Sharp, clear pages when you zoom in on small text
• Edit, sign or share the PDF you are reading with one tap
• Choose Big PDF Tools as your default app to open PDFs
SIGN PDFs
• Sign forms, agreements, letters and applications on your phone
• Type your name in a signature style, draw it with your finger, or upload a photo of your signature
• Place, move and resize your signature anywhere on the page
• Save your signature to reuse it next time; it stays on your phone
EDIT PDFs
• Add text, highlights, underlines, shapes, notes, dates and stamps
• Rotate, reorder, add or delete pages
ORGANISE
• Merge several PDFs into one
• Split a PDF, or extract and remove pages
• Add page numbers and watermarks
CONVERT
• PDF to Word, Excel, PowerPoint, JPG, PNG, Text, HTML and EPUB
• Word, Excel, PowerPoint, images, HTML, Text and Markdown to PDF
• Image to text, and OCR for scanned PDFs (English and Hindi)
COMPRESS & SECURE
• Compress large PDFs so they are easier to share
• Protect a PDF with a password, or unlock your own PDF
PERFECT FOR
• Students, office work, resumes, invoices and business documents
• Job applications, exam forms and government forms
• Reducing PDF size for online form uploads, email and WhatsApp
• Turning photos and scanned documents into PDF
TYPE WHAT YOU NEED
Not sure which tool to use? Type a request such as "merge these PDFs and compress them" and the app suggests the right tools and runs them in order. It also understands requests in Hindi.
PRIVATE BY DESIGN
Many tools work on your device, so those files never leave your phone. Jobs that need a server, such as compression, OCR and Office conversions, are processed securely and deleted automatically. No account is needed for the core tools.
BIG PDF TOOLS PRO
Go Pro for an ad-free app, more signature styles, files up to 5 GB, faster processing and premium tools: Redact PDF, Compare PDF and Bank Statement to Excel. Sign in with the same account to use your Pro plan in the app and on bigpdftools.com.
Big PDF Tools is supported by ads. We never sell your documents or use their contents for advertising. Please see our privacy policy for details.
Questions or feedback? Write to us at contact@bigpdftools.com.
PDF scanner & editor: scan, sign, merge, split, compress, convert. AI does it.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
What’s new
• Improved reliability for multi-step PDF tasks.
• Added better failure diagnostics to help us identify and fix tool issues faster.
• Improved reporting for failed jobs and server-based conversions.
• General performance and stability improvements.
• Improved reliability for multi-step PDF tasks.
• Added better failure diagnostics to help us identify and fix tool issues faster.
• Improved reporting for failed jobs and server-based conversions.
• General performance and stability improvements.
App support
About the developer
SWAPNIL RAJA
swapnilraja1212@gmail.com
Ward No 10
Simaria1, Simaria
Begusarai, Bihar 851126
India