PDF Compressor: Merge & Split

PDF Compressor is a fast PDF compressor and PDF converter that works completely offline. Compress PDF files in seconds, right on your phone — reduce PDF size so your files fit email limits, upload forms and messaging apps, then merge PDF, split PDF or convert PDF to Word without ever leaving the app.

No sign-up. No uploads. Your files never leave your phone.

★ COMPRESS PDF — REDUCE PDF FILE SIZE
• Three compression levels: Light (crisp text), Balanced (best size-to-quality) and Extreme (smallest file, email-ready)
• See the estimated new size before you compress a PDF
• Preview the image quality before you commit
• Smart PDF compression: text pages stay sharp and selectable — only image-heavy pages such as scans and photos are recompressed
• A PDF size reducer that knows when to stop: if a PDF can't get meaningfully smaller, the app tells you and keeps your original instead of making it bigger
• Your original file is never modified

★ MERGE PDF
• Merge PDF files into one document — combine as many as you need
• Reorder your files before you merge
• Merge scanned pages, invoices and chapters into a single PDF
• Merge and compress PDF in one go to keep the result small

★ SPLIT PDF
• Split PDF by page range into a new PDF file
• Split a large PDF by saving just the pages you need
• Pull out a single page to send on its own

★ PDF CONVERTER — ALL-IN-ONE PDF TOOLS
• PDF to Word — turn PDF text into an editable Word document (.docx)
• Word to PDF — convert .docx documents to PDF
• JPG to PDF and image to PDF — combine photos, scans, JPG and PNG into one PDF (A4, Letter or original size)
• PDF to JPG — save every page as an image, in standard or high quality, plus a ZIP to share
• PDF to Text — pull all the text out of a PDF
• Text to PDF — turn plain text into a clean PDF

★ PRIVATE — 100% ON-DEVICE
• Every conversion happens on your device — works even in airplane mode
• No account, no login, no cloud upload
• No watermarks and no file size limits
• Your documents are never sent to a server

★ SAVE, SHARE AND KEEP TRACK
• Files are saved automatically to your Download folder (images go to your Gallery)
• Save anywhere — choose any folder, SD card or Google Drive
• Share straight to WhatsApp, Gmail, Telegram or any app
• History keeps your recent files so you can open or share them again
• Track how much storage you have saved

★ PERFECT FOR
• Emailing large PDF attachments that are over the size limit
• Uploading documents to job, college, visa and government portals with strict size limits
• Compressing scanned documents, invoices, receipts, bank statements and reports
• Students merging and sharing notes and assignments
• Combining photos of documents into one PDF
• Splitting a long report into the pages you actually need
• Freeing up storage by shrinking the PDFs already on your phone

★ WHY THIS PDF COMPRESSOR IS DIFFERENT
• A real offline PDF compressor — no queue, no server, no waiting
• No sign-up and no account, ever
• No page limit and no file size limit
• Compress PDF, merge PDF and split PDF in one app instead of three

Beautiful dark and light themes, a fast, simple design and no clutter — just pick a file and go.

PDF Compressor: Merge & Split is free and supported by ads.

Note: PDF to Word extracts the text of a PDF. Scanned pages that are only images contain no text to extract.