Klanglabs Overdubber

OverDubber is a two tap delay focused towards Dub creation and Live use.
Features:

• Two tap delay.
• BPM based times, with dotted time button.
• Big knobs.
• "Explode" Trigger to do controlled feedback loops in one click.
• MIDI Learn.
• Panic button.
• Pitch-Mod (simulation of tape speed fluctuations).

http://www.kvraudio.com/product/overdubber-by-klanglabs/

DrumBoxx

Freeware Drum Boxx Synth is our new VST drum synthesizer that is designed to create thousands of unique synthetic drum sounds for sampling and production! Drum Boxx is our take on the outstanding Smackbox project designed by developer Stefan.
Drum Boxx has 12 individual signal channels. Each signal channel contains an individual drum synthesizer that can be routed into 3 individual stereo outputs. Output 1 is a direct output channel with no effects. Output 2 is sent through our specialized tempo synced delay effect. Output 3 is sent through our specialized chorus/flanger effect.

Each of the 12 individual drum synthesizers can be tweaked, pitched, filtered, equalized, and distorted independently from each other and saved as part of a kit. Moreover, you can independently add noise, distortion and add velocity controls to each drum synthesizer making the sonic palette available with Drum Boxx extremely vast.



http://www.vstplugin-sonicxtc.com/

Esfera

beatassist.eu has announced the release of Esfera, a new free VST instrument plug-in for Windows.

Esfera is designed for ambiance and special effects sounds. It has the possibility of making multiple effects through its 3 oscillators and LFOs. Having two filters for each oscillator, and a stepper with 16 steps, speed choice, possibility to target six different targets at once, chorus, stereo delay and reverb, makes this plugin the tool for special effects and ambiance effects.

Trilobite - evolutionary modular synth

a soft synth which lets you use Darwinian Evolution to create new modular synthesis audio patches.
Trilobite 0.9.3 is the successor to Cambrian Suite 0.9.2, and this time the evolutionary progression has been profound. Version 0.9.3 represents a "Cambrian Explosion" insofar as it makes the immense and necessary step of combining all of Darwin Arts previous separate evolutionary audio tools into one, with many other new features besides.

http://www.darwinarts.com/8-2/products/

ATKCompressor + ATKExpander

The ATKCompressor and ATKExpander are based on Audio Toolkit and are 32- and 64-bit compatible on Windows and 64-bit compatible on Mac OS X 10.8 and above. You can also download the source code for free.
The ATKCompressor features attack, release, threshold, slope, softness and makeup gain controls.

The ATKExpander, that also serves as a noise gate, offers the same controls, only the makeup gain has been removed from the GUI.



http://matt.eifelle.com/2014/07/15/announcement-atkcompressor-1-0-1-atkexpander-1-0-1/

Rupture Drum Machine

Rupture for Mac & PC is a lightweight 100% FREE Virtual Drum Machine Developed by Dopekitz Packed Full of High Quality, Hard Hitting, Royalty Free Virtual Drum Kits! DopeKitz Presents Rupture a free 16 track virtual drum machine. With rupture you can easily pick your kit, mix, and create all in one place. You can even bus out individual instrument groups to individual channels with select expansions. With rupture your drum kit collection can be endless as we offer high quality pro expansions at an incredibly affordable price. Rupture was created with one purpose in mind "Make better music faster", and now you can 100% free!

• 100% Free Virtual Instrument
• Includes 5 Free fully functional Drum Kits.
• West Coast RPT
• Tribeca
• Ever 1da
• Crunk'd 2.5
• Danger Drumz
• Fully expandable via Rupture Expansion Packs.
• 16 individual tracks with faders so you can mix your drums right inside the plugin.
• Supports semi-scripted Sounds.
• Both MAC & PC compatible.
• Available in VST & AU formats.

http://dopekitz.com/rupture-virtual-drum-machine.html

The Amen

The Amen is the legendary "Amen Break", packed in a powerful VST Plugin. No more wasting Your time with slicing and re-arranging Your Amen Break wave file. Just play Your MIDI, turn some knobs and make beats. The Amen Break is already sliced up into it's single drum hits. Each single slice can be triggered by it's own MIDI note. It can be rearranged with no limits, so that You can produce the "Amen"- beat of your choice. It has two types of amp envelopes, one main envelope, which has effect to all slices, and each single slice additionally has it's own envelope for more individual tweakings. It has a multimode filter, an ADSR filter envelope, two LFO's and an effects section with phaser, bitcrusher, distortion and a reverb. The slices can be played forward and reverse by Velocity strength.

http://www.vst4free.com/free_vst.php?plugin=DB-Force_The_Amen&id=1789

T-force phaser

T-Force Phaser is an effects device for adding phase cancellations as a creative effect to your sounds. It results in a sound with a spacey feeling. It also was used in the effects section of the
Specifications:
Phase cancellation up to 16 stages - means how many points in the frequency range will be cancelled by a serially connected chain of allpass filters).
Frequency Range control - determines the center frequency where the stages will be aligned.
Spread control - controls how far the single stages are apart from each other.
Feedback amount control - controls how strong the signal will be fed back to the audio input (stronger amounts result in a more metallic sound).
Depth control - determines how strong the phase cancellation will be added to the original sound.
BPM syncable LFO with phase offset for modulating the Frequency Range (lets the stages sweep up and down in the frequency spectrum).
MIDI Learn (by right clicking a control) all functions fully automatable

http://bedroomproducersblog.com/2015/06/27/mastrcode-music/

LoudMax

LoudMax is a Look-Ahead Brickwall Loudness Maximizer Plugin with a clean transparent sound. It is designed to retain the original character of the music as much as possible even at high compression levels.



http://loudmax.blogspot.com.es/

deLaMancha compressors

GTO and GTX are a pair of vintage style ‘character’ compressors, designed like their muscle car name-sakes for brute power, pure speed and to make a loud noise. They have everything you’d expect in a thorough-bred compressor, but are tuned for maximum control and ease of use, each with their own unique vintage colouring on top.
GTO is a peak compressor, designed for raw power and lightning response. GTX has a smoother RMS delivery with further refinement in the shape of a knee control. They both feature super-fast attack and release times and have a wide range of threshold, ratio and output boost, so they can cover everything from subtle correction to death-by-compression, with everything in between. With an external sidechain, wet/dry mix for NY compression and a hard limiter too, you can really push these babies to get pumping bass and block-rockin’ beats. The metering covers input, output and gain reduction, showing real-time and peak levels.



http://delamanchavst.wordpress.com/2014/07/03/gto-gtx-qb-3-and-clipstar-are-all-released-for-free-compressors-eq-and-clipper/

deLaMancha Scylla

Scylla is a 32 bit Windows VST instrument capable of sample-playback combined with subtractive synthesis to produce a wide variety of sonic possibilities ranging from lush pads to far-out soundscapes and effects via scorching leads and chunky bass.
Scylla includes three different types of oscillators that can be modified to a wide variety of styles and three built-in samplers that can accommodate .wav audio samples, which can be played back in grain table, waveform, sample or single hit format. All the audio can be modified and modulated through LFO, volume and filter envelopes, Ring-Modulation, and Unison.
Scylla was co-developed with Singing Crane




http://delamanchavst.wordpress.com/2014/06/25/scylla-the-six-headed-monster-vst-synth-is-released-for-free/

Winkl

foldback distortion 
This update come with two distortion modes, one with the original sound and one called "Bass DR" coming from Winkl version 1.1, well suited for bass and dark sounds.

http://tekit-audio.com/products/effects/winkl/