Most of ordinary users rarely pay attention to the log file generated by any software or system, but for advanced users or system, network administrators, log file is particularly important and helpful. Problem is, using common text editors is not or barely able to open those usually huge log files (in MB, GB), and always very slow!

LogViewer Pro is a handy but professional text-based log file viewer, with which we can open and view those large log file without a hitch. It takes up little memory, is capable of opening any size of log file (4 GB or larger) in a flash and very easy to operate.

Besides, LogViewer Pro comes with many useful options, such as multi-tab UI, multiple colors highlighting, regular expression match, support for Unicode characters showing, multiple character encoding formats display, text search, print, etc.

Key Features

  • Fast scrolling, eats low memory
  • Supports any file size (4 Gb and larger)
  • Multitabbed interface
  • Log auto-refreshing
  • "Follow tail" mode
  • Highlighting of lines matching a RegEx
  • Support for lot of encodings: ANSI, OEM, UTF-8, Unicode LE/BE etc.
  • File search (both forward and backward)
  • File printing
  • Line wrapping, configurable tab size and line spacing
  • Line numbers (for log beginning)
  • "Create filtered log" command
  • Unicode filenames support
  • Drag & drop support
  • ....

Edition Statement

AppNee provides the LogViewer Pro v2.2.0 (Site license) and v1.7.0 (Personal license) portable full registered versions for Windows 32-bit & 64-bit.

Download URLs

License Version Download Size
Site license v2.2.0 473 KB
Personal license v1.7.0 595 KB
(Homepage)