Pick your images
Tap Image to PDF and pick JPG, PNG, HEIC or WebP images. Or take a photo, or scan paper with Smart Scan.
Android and iPhone app
JPG to PDF,
JPG to PDF,
the friendly way.
PDFriend is an app for Android and iPhone that turns JPG images, photos and paper documents into PDF files on your phone. Scan paper, crop and clean each page, then sign, merge, compress or lock the result.
- No account
- Files stay on your phone
- Android and iPhone
How it works
How do you turn JPG images into a PDF?
With PDFriend, it takes three steps. The app makes the PDF on your phone, so it works without an internet connection.
Edit the pages
Crop, rotate and clean each page with a filter. Long press a page to change the order.
Convert to PDF
Choose the page size, the margin and the quality. Add page numbers or a password. Tap Create PDF.
22 tools
One app for every everyday PDF job
Make a PDF from images, paper, text, a web page or a Word or PowerPoint file. Then merge, split, sign, fill, compress or lock it, or turn it back into images, Word or slides.
Image to PDF
Pick JPG, PNG, HEIC or WebP images from the gallery or the files. Get one PDF.
GuideCamera
Take a photo and turn it into a PDF page at once.
GuideSmart Scan
The scanner finds the edges of the paper. Scan up to 50 pages at a time.
GuideID Card
Scan the front and the back. Both sides go on one PDF page.
GuideText to PDF
Type or paste text, or open a text file. The PDF keeps real text that you can select.
GuideWeb to PDF
Type a web address or open an HTML file. The PDF keeps text that you can select.
GuidePDF to JPG
Save each page of a PDF as a JPG image in your gallery.
GuideImport PDF
Bring a PDF from another app or folder into your PDFriend list.
GuideMerge PDF
Join two or more PDF files into one, in the order that you choose.
GuideSplit
Cut one PDF into many files: one file for each page, or the page ranges that you type.
GuideOrganize
See all the pages in a grid. Move, turn or remove pages, then save a new PDF.
GuideExtract pages
In the PDF viewer, type the pages to keep, for example 1-3, 5. Get a new PDF.
GuideCompress
Make a large PDF smaller for email and chat. Three levels, or a size limit with Pro.
GuideAnnotate and sign
Write, draw, highlight and sign on a PDF. Whiteout covers a part of a page with white.
GuideFill form
Fill the text fields, check boxes and lists of a PDF form. Save a new PDF.
GuideLock
Save a copy of a PDF with a password. The app uses AES-256.
GuideUnlock
Type the password one time. The app saves a copy without it.
GuideWord to PDF
Convert a .docx file to a PDF. The text stays text, with headings, tables and pictures.
GuidePPT to PDF
Convert a .pptx presentation to a PDF, one page for each slide.
GuidePDF to Word
Make a .docx file with editable text from a PDF.
GuidePDF to PPT
Turn each page of a PDF into one slide of a .pptx file.
GuideOffice Reader
Open Word, Excel and PowerPoint files, then save them as PDF.
Guide
Scan and clean
Paper in. A clean page out.
Smart Scan finds the edges of the paper and straightens the page. Then pick a filter that makes the text easy to read.
- Color
- Docs
- Enhance
- Magic
- Grayscale
- Black and white
- Crop, rotate and adjust the brightness and the contrast of each page.
- Extract text (a Pro tool) copies the words from a page.
Sign and mark up
Sign it without a printer.
Draw your signature one time. PDFriend keeps it on your phone, so you can put it on the next contract in seconds.
- Pen, highlighter and text boxes in five colors.
- Three line widths and undo.
- Whiteout covers a part of a page with white. The covered text stays in the file.
- Fill the fields of a PDF form with Fill form.
- Keep only the pages that you need with Extract pages.
Your PDF, your rules
Every page the way you want it.
Set the page size before you convert. Add page numbers, a watermark or a password in the same step.
- Fit to image
- A3
- A4
- A5
- B4
- B5
- Letter
- Legal
- Business card
- 1, 2 or 4 images on each page.
- Four margins and four quality levels, from small files to original quality.
- Searchable text (Pro): find a word in a scanned page with PDF search.
- A password with AES-256 encryption.
Compress
Too big for email? Make it smaller.
Choose Small, Medium or Light reduction. PDFriend makes the photos inside the PDF smaller and saves a new copy. Your original file stays the same. With PDFriend Pro, you can also set a size limit, for example 500 kB.
Privacy
Your files stay on your phone.
PDFriend makes every PDF on your phone. The app does not upload your photos, your contracts or your ID cards.
No uploadNo cloud step. Most tools work without an internet connection.
No accountNo sign-in, no email address, no profile.
On-device text readingExtract text reads the page on your phone.
No files in reportsCrash reports and usage statistics do not contain your files or your text.
Guides
Guides to common PDF jobs
Short, exact answers for the PDF tasks that people do on a phone every day.
how to convert jpg to pdf
How to convert JPG to PDF on iPhone and Android
Two ways: the built-in print option, and an app that puts many JPG images in one PDF.
Read the guide image to pdf app for iphoneImage to PDF app for iPhone and Android
Turn any image on your phone into a PDF: JPG, PNG, screenshots and downloaded pictures.
Read the guide how to convert photo to pdfHow to convert photo to PDF on iPhone and Android
Pick the photos, set the order, choose 1, 2 or 4 photos on each page, then save one file.
Read the guide how to scan a document to pdfHow to scan a document to PDF on iPhone and Android
Let the scanner find the edges of the paper, clean the page with a filter, then save a PDF.
Read the guide how to merge pdf files into oneHow to merge PDF files into one on iPhone and Android
Join two or more PDF files into one, in the order that you choose.
Read the guide how to reduce pdf sizeHow to reduce PDF size on iPhone and Android
Why a PDF is large, which compress level to choose, and how to make small files from the start.
Read the guide
Questions
Questions and answers
How do I convert JPG to PDF on Android?
Open PDFriend and tap Image to PDF. Pick one or more JPG images and set the order. Tap Convert to PDF, then tap Create PDF. The app saves the PDF in Documents/ImageToPDF on your phone.
Can I put many photos into one PDF?
Yes. Pick all the photos at the same time. Each photo becomes one page, or you can put 2 or 4 photos on each page. Long press a page to change the order.
Does PDFriend upload my files?
No. PDFriend makes every PDF on your phone. The app does not upload your images, PDF files, text or signature.
Do I need an account to use PDFriend?
No. PDFriend has no account and no sign-in. Open the app and start.
Can PDFriend convert Word and PowerPoint files?
Yes. Tap More on the home screen. Word to PDF and PPT to PDF make a PDF from a .docx or .pptx file. PDF to Word and PDF to PPT go the other way. The Office Reader opens Word, Excel and PowerPoint files. Old .doc, .xls and .ppt files do not open.
Which page sizes can PDFriend make?
PDFriend makes pages in A3, A4, A5, B4, B5, Letter, Legal, Executive and business card size. It can also make each page the same size as its image. You can choose portrait, landscape or auto.
Can PDFriend read the text in a photo?
Yes. Extract text is a Pro tool. In the editor, open the menu of a page and tap Extract text. The app reads the text on your phone, then you can copy it. It reads Latin, Chinese, Japanese and Korean text. Without PDFriend Pro, you can watch a short ad to use the tool for the current document.
Where does PDFriend save my PDF files?
On Android 10 and later, PDFriend saves new PDF files in the Documents/ImageToPDF folder on your phone. Images from PDF to JPG go to Pictures/ImageToPDF. On Android 9, the files go to the private folder of the app. On iPhone, the Files app shows the PDF files in On My iPhone > PDFriend. The Files tab of the app lists your PDF files.
Does PDFriend work on Android and iPhone?
Yes. PDFriend works on Android phones and tablets with Android 9 or later, and on iPhone with iOS 26 or later. Get it from Google Play or the App Store. Both versions have the same tools.
Your next PDF is three steps away.
Get PDFriend on Google Play. It needs Android 9 or later, iOS 26 or later (iPhone).