JPEG2PDF is a free image-to-PDF converter for Linux. It turns JPG, PNG, BMP, GIF, TIFF, SVG, WebP and other image formats into proper PDF documents in a few clicks — with page sizes, margins, rotation, page numbers and AES-256 encryption, and with every file processed locally so nothing leaves your computer.
What JPEG2PDF does
- Batch convert many images into a PDF in one click.
- One PDF or many — merge a folder of images into a single document, or produce a separate PDF per image.
- Automatic orientation and intelligent page formatting.
- Page setup — A4, A3, A5, Letter, Legal and other standard sizes, with custom margins and image alignment.
- Rotate selected images and PDF pages before exporting.
- Greyscale and black-and-white output for documents that do not need colour.
- Automatic page numbers with configurable fonts and styles.
- Custom DPI for print-quality output.
- AES-256 encryption with password protection.
- Drag and drop images straight into the window.
Supported image formats
JPG, JPEG, PNG, BMP, GIF, TIFF, SVG, WebP and many others.
Installing JPEG2PDF on Linux
From the Snap Store:
sudo snap install jpg2pdfFrom Flathub:
flatpak install flathub com.warlordsoftwares.jpeg2pdfAnd to run the Flatpak build:
flatpak run com.warlordsoftwares.jpeg2pdfWhat it is good for
Scanned documents, photo albums, receipts and invoices, school and college assignments, business documents, reports and digital archiving — anywhere you have a pile of images and need one document you can send.
Why convert locally rather than online
The obvious alternative is an online converter. The trade is that your images go to somebody else's server, there is a file-size limit, and free tiers add watermarks. JPEG2PDF needs no internet connection, imposes no size limit, adds no watermark and shows no advertising. For anything with personal or financial information on it — receipts, invoices, scanned ID — that difference is the whole point.
Frequently asked questions
Can I protect the PDF with a password?
Yes. JPEG2PDF encrypts output with AES-256 and a password of your choosing.
Can I merge several images into one PDF?
Yes — either one PDF containing every image, or a separate PDF per image, whichever you pick before exporting.
Do my images get uploaded?
No. All processing happens on your computer, offline.
Which paper sizes are supported?
A4, A3, A5, Letter, Legal and other standard sizes, with custom margins.
Is JPEG2PDF free?
Yes — completely free, despite the "Pro" in the name. Every feature on this page, including AES-256 encryption and batch conversion, is available without paying anything. There is no upgrade to buy.
Related write-ups
Going the other way — pulling text out of a PDF or a scan — is what PDF2OCR does.
