Released under the GPL
3
Open source
Bayesian Filter Plugin was written in response to the large amount of spam.
PDFlib GmbH
50
Freeware
Adobe Acrobat plugin to extract text, image, and XMP metadata from PDF files.
Stillwell Audio LLC
19
Commercial
Oligarc Filter is a fully midi-controllable stand alone filter plugin.
8
Filter Forge, Inc.
147
Shareware
A Photoshop plugin, a pack of filters that generate texturesand visual effects.
25
Troyee Software
78
Shareware
A tool to help you extract e-mail addresses from virtually all types of files.
2
Filter Forge, Inc.
213
Freeware
A set of nine filters that can generate patterns and backgrounds.
DISCOVER Professional CCTV Pte Ltd
Freeware
DIS-E Mpeg4 Filter is a filter plugin form DVMS application.
PowerRetouche
Shareware
White Balance Corrector Plugin - a versatile white balance and color cast filter.
Box Top Software
35
Shareware
ColorSafe is a filter plugin for Adobe Photoshop and compatible applications.
Tone2
28
Commercial
Tone2 FilterBank2 is more than a high-end quality stereo filter effect plugin.
52
DonationCoder.com
49
Web Log Filter lets you extract just the data you want from apache log files.
ImpressionFX
46
Shareware
This is a Photoshop plugin filter who can turn your photos into works of art.
Noisebud
34
Demo
A step sequencer controlled filter and ring modulation plugin.
AudioThing
71
Shareware
A multimode resonant filter plugin with vintage valve emulation.
PSPaudioware.com
48
Commercial
PSP TripleMeter is an audio filter plugin in VST, RTAS, and AAX formats.