Support for Swiss File Knife is available from the publisher site.
Short description: Command line tool for daily tasks. Find text in files, dir tree size, filter and replace text, instant http/ftp server, find duplicate files, join files, md5 lists, run a command on all files, detab, hexdump. no installation, ideal for usb stick....
To speed up your downloads we recommend you use a download manager such as 
Find and remove true duplicate files. Search duplicate file contents regardless of file name, Duplicate MP3s, photos, and any file type can be searched. Duplicate Finder matches byte by byte or CRC32 to give you most accurate results.
Easy but powerful backup and synchronization of laptops, PCs, servers, and backup storage. Multiple profiles, FTP (with SSL), SSH, WebDAV, Amazon S3, http, partial file updating, ZIP and encryption support, as well as a scheduler & Real Time Sync.
EF Find is a powerful search program. Look for files, text, HEX sequences and regular expressions inside 7-Zip, ACE, ARC, ARJ, BZIP2, CAB, CPIO, GZIP, IMG, ISO (ISO9660), LHA, RAR, RPM, SFX, SQX, TAR, TBZ, TGZ, ZIP, Zip64, ZOO archives.
AI Robot helps you automate mouse movement, mouse click and keyboard key presses. So you just need to tell AI Robot what to do step by step, then AI Robot will run all these steps automatically, and repetitively.
Filedoyen is a single or dual-pane file and archive (zip) manager with integrated text, code and hex editors, file and folder compare and search. By combining these separate tools into one, Filedoyen makes file management both convenient and easy.
NoClone - Find and Delete TRUE duplicate files by byte-to-byte comparison. Smart Marker helps to clean up hard drive.