jPDF Tweak

Spec sheet

Purpose

jPDF Tweak is a Java Swing application for combining, splitting, rotating, reordering, watermarking, encrypting, signing, and otherwise modifying PDF files.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Platforms

The maker offers platform independent binaries and platform dependent Windows and Linux x86/x64 binaries.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Free plan

YesRead 20 Sep 2026 · jpdftweak.sourceforge.io

Integrations

The application uses the iText library for PDF manipulation and JGoodies Forms for its graphical interface.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Support

The maker invites suggestions and bug reports by email at its SourceForge address.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Batch processing

The input tab supports processing multiple files with the same settings, using variables in output filenames to avoid overwriting files.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Booklets

It can arrange PDFs into printable booklets and supports shuffle and N-up layouts.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Documentation

The maker describes the documentation as incomplete.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Encryption and signatures

It can encrypt PDFs and sign them using a key and certificate imported into a Java KeyStore.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Image export

The Windows and Linux binaries bundle native JMuPdf libraries for image export, and the manual says matching libraries also enable image and multipage TIFF output.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Java requirement

The product requires Java 5 or higher.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Latest listed release

The maker's download page lists version 1.1 binaries.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Operational limitation

When using the combine multiple files option, some document data such as page numbers, document information, and forms may be dropped.Read 12 Oct 2026 · jpdftweak.sourceforge.io

PDF conversion

YesRead 20 Sep 2026 · jpdftweak.sourceforge.io

PDF editing

Features include editing bookmarks, page numbers, metadata, transitions, attachments, and page sizes.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Security limitation

The manual says an encrypted input PDF requires its owner password to decrypt it.Read 12 Oct 2026 · jpdftweak.sourceforge.io

Supported platforms

Windows,LinuxRead 20 Sep 2026 · jpdftweak.sourceforge.io

Plans and prices

Every jPDF Tweak plan and price →

Where Specifiction places it

• PDF editors#82 of 1027.4