File Compression Utilities

  • Name: PDF Compressor 5.2
  • File Size: 14.6MB
  • Date: 1 Apr 2019
  • License: Freeware
  • Operating System: Windows 2000/XP/Vista/7/8/10/Servers 2003/2012
  • Hardware Requirements:
  • Other Requirements: Pentium III at 1Ghz, 1GB RAM

There are lots of scanned PDF files need to be copied, transferred or exchanged often on the Internet. However, scanned PDF documents are made from images and the file sizes are very large. It is not easy to send emails with large PDF attachments.

PDF Compressor is a Windows utility that compresses scanned PDF files and reduces PDF file size from 30 MB to only 8 MB (Compression Ratio: 23%) fast and easily. This tool allows users to change the compressing value to get better compressed result and content quality. Also, the program supports batch mode and lets users compress hundreds of PDF documents at one time.

PDF Compressor can save the compressed PDF documents to original PDF folder without overwriting original PDF files. But if you like, it can also output compressed files to a specified folder path.

The program can automatically remove the restriction from protected PDF files as well. More info-PDF Compressor


  • Name: WinRAR 5.71
  • File Size: 3.83MB
  • Date: 1 Jun 2019
  • License: Shareware
  • Price: $29.00 (Single license) (all upgrades are free)
  • Eval: 40 days
  • Operating System: Windows 2000/XP/2003/Vista/7/8/10, (32 and 64-bit operating systems supported)
  • Hardware Requirements: 32MB RAM
  • Other Requirements: None

WinRAR is a 32-bit/64-bit Windows version of RAR Archiver, the powerful archiver and archive manager. WinRAR's main features are very strong general and multimedia compression, solid compression, archive protection from damage, processing of ZIP and other non-RAR archives, scanning archives for viruses, programmable self-extracting archives(SFX), authenticity verification, NTFS and Unicode support, strong AES encryption, support of multivolume archives, command line and graphical interface, drag-and-drop facility, wizard interface, theme support, folder tree panel, and multithread support. Since version 3.90 is also a WinRAR version for Windows x64 is available. If you use Windows x64, it is strongly recommended to install 64 bit WinRAR version. It provides a higher performance and better shell integration than 32 bit version. WinRAR provides complete support for RAR and ZIP archives and is able to unpack and convert CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z, 7-Zip archives. WinRAR is available in over 40 languages. There is also a 64 Bit version available. The command line version RAR is available for Linux, DOS, OS/2, FreeBSD and MAC OS X. Pocket RAR, the free WinRAR version for Pocket PCs, completes the compression product range. More info-RARLAB Winappslist Award for Excellence