Windows App Potable
|7-Zip is a file archiver (compression) utility for Windows with a great array of features including: high compression ratio in new 7z format with LZMA compression; wide array of supported formats including 7z, ZIP, GZIP, BZIP2 and TAR; unpack support for RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB & NSIS; better compression than many competing ZIP utilities; self-extracting capability for 7z format; powerful File Manager; support for 63 languages; and more.
|Total Commander Portable is a file manager for Windows similar to the Windows Explorer. But Total Commander uses a different approach: it has two fixed windows side by side like a well-known file manager for DOS.
|UnityPDF is a PDF manipulation software that allows you to drag-and-drop a series of documents and then order them before processing. Available operations include merge, split (one file per page), divide (split by file size or by X sections), insert, password-protect and view metadata.