pdf analyzer

PDF Creation, Management, Manipulation, and Organization tool for Java

Convert, modify, protect, and optimize your PDF files.

Split and merge PDF documents.

Convert URLs, websites and HTML to PDF all in one go.

Create PDF document truly free without needing Adobe Acrobat or GhostScript.

Batch convert PDF to JPG, DOC to PDF, PDF to JPG, XLSX to PDF, TIFF to JPG

DiskSavvy is a free, fast and easy-to-use disk space analyzer utility.

Open-source disk usage analyzer.

Best data analyzer, 2D/3D-plotting, calc and presentation program.

MTuner is a simple audio frequency analyzer for tuning guitars and others.