Investigation Software

Ghost-Tech Paranormal Investigator

Ghost-Tech P.I. is your free one stop resource for documenting your paranormal investigations.

  • Track Investigators
  • Track Equipment
  • Document Locations
  • Document Investigations per Location
  • Document Investigation Interviews
  • Picture Slide Show
  • Picture effects (Non Destructive)
  • Best of all... ITS FREE
Version 1.0 is now available for download.

Download version 1.0... Its Free!

Audacity: Sound Editor

AudacityŽ is free, open source software for recording and editing sounds. Great for cleaning up EVP.


  • Record live audio.
  • Convert tapes and records into digital recordings or CDs.
  • Edit Ogg Vorbis, MP3, and WAV sound files
  • Cut, copy, splice, and mix sounds together.
  • Change the speed or pitch of a recording.
  • and Many more features....

  • Download version 1.2.4.... Its Free!

    Click here to visit the authors homepage.

PhotoFiltre: photo editing and effects.

PhotoFiltre is a complete image editing and effects package, that will not only amaze you with features but also the fact that it is free (for personal use). It comes with many features that rival some commercial packages, as well as additional add-on that can be downloaded from the web site. PhotoFiltre offers all the standard editing features (selection, clone brush, paint brush etc.) as well as a large selection of image effects, photo masks, image adjustments, thumbnail browser and much more. The program also supports batch processing to apply filters, sizing, adjustments and transformations to a large number of images at once. PhotoFiltre comes with modern, well designed interface and is well suited for everything from simple resizing to advanced photo editing.

Download version 6.2.5 now... Its Free!

Click here to visit the authors homepage

EVP Maker: Version 2.1

EVPmaker is a software for the generation of acoustic "raw material" for recordings of paranormal voices on tape, also known as "Electronic Voice Phenomena" (EVP). For this purpose, the program divides any recording of speech into short segments and then plays them back continuously in randomly order. The resulting "gibberish" still sounds like speech, but can't be understood anymore, and is therefore suited as background noise for EVP recordings.

Download version 2.1 now... Its Free!

Click here to visit the authors homepage.

EVP Assistant Version 1.0

EVP Assistant was designed by the EVP Research Association UK as a basic noise generator for use with Electronic Voice Phenomena experiments. The featured noises can be played through your PC or laptop speakers as a carrier sound for inter frequency experiments. The featured noises are white noise, pink noise, brown noise, waterfall and Spiricom. EVP Assistant is a flash based program that allows you to play the featured noises alone or together in any combination for 30 minutes at a time.

Download version 1.0 now... Its Free!

Click here to visit the authors homepage