BCRseq is a free sequencer VST developed by Nay-Seven. Compatible OS(s): Windows.
BCRseq is a MIDI plug-in that transforms a Behringer BCR2000 in to a MIDI sequencer.
http://nay-seven.com/

Free Audio Plugins & Softwares. All the Best VST & Audio Units Available for Free.
BaxterEQ is a transparent mastering and mix buss shelving EQ.
Finest tonal sweetening and finishing which always stays true to the source:
- Natural and accurate bass response.
- Authentic analog style HF curve rendering.
- Smoothest shelving operation.
Perfectly suited for the mastering chain:
- Stepped controls throughout for repeatability and matched channel operation.
- Full dual channel layout.
- Full mid-side encoding support.
- Per channel level control for easy A/B match.
Artifact free technical design:
- Low ripple and distortion filter implementations.
- 64-bit floating point internal processing.
- Oversampled for superior impulse response.
Meticulously selected frequencies:
- Baxandall shelving filters:
- LF @ 74, 84, 98, 116, 131, 166, 230 and 361 Hz.
- HF @ 1.6, 1.8, 2.1, 2.4, 3.4, 4.8, 7.1, 11 and 18 kHz.
- 2-pole Butterworth filters:
- LC @ 12, 18, 24, 30, 36, 43 and 54 Hz.
- HC @ 7.5, 9, 11.1, 12.6, 16, 21, 28 and 40 kHz.
An additional analog signal path emulation provides some subtle but precious stereo imaging improvements.
https://varietyofsound.wordpress.com/
baxandall_chung is an open source baxandall low/high eq like VST plugin effect, to use with a VST host.
Compatible with fb_chungVST, midipiano_chung, freemp3_chung custom plugin support.
Source code (c++, freebasic) is included in the zip file.
https://chungswebsite.blogspot.fr
BattleComp Vintage is a punchy yet smooth compressor with an EQ and a high-pass filter on its internal sidechain and tube emulation + soft-clipping circuit in the output stage to keep peaks under control, all in one VST plug-in. The high-pass filter on the enveloper follower makes it easy to avoid pumping effects when there’s a lot of bass – something many compressors struggle with.
This compressor is suitable for both master signal compression and per-instrument compression.
http://www.robotplanet.dk/
Battery Acid was inspired by a deteriorated car battery. It uses a set of dual bitcrushers and waveshapers to completely erode your music to “delightful dilapidation”. Each stereo channel can be crushed and mutilated individually. You can “dissolve” and “melt” as well as “corrode” and “erode”, plus you can set the cutoff and resonance.
http://www.jackdark.net/
BassTard is a monophonic subtractive synthesizer, designed to put out ground-shattering low frequency content. BassTard was created around simplicity, delivering only the parameters needed to sculpt your perfect bass sound. Every major parameter has MIDI learn functionality, via the right mouse button.
Oscillators.
At the core of BassTard’s engine is a pair of unique oscillators, both with variable waveforms from a selection of shapes created with sub-woofer rattling bass sounds in mind. The unique waveshape morphing parameters allow you to create almost endless combinations of waveforms, enabling you to create individual flare for each sound. Each of the oscillators runs through an ADSR envelope before reaching the filter stage.
Filters.
The first filter is a “Moog” styled low-pass filter, controlled by the Filter Envelope section, and optionally via keyboard velocity and note. The second has variable filter types, designed to add overtones to the original filter, it is also optionally controlled via keyboard note tracking.
Filter Envelope.
The Filter Envelope section was not only crafted with the idea of being able to create the tightest of filter curves, but also with the ability to function as an LFO modulator, for warping bass sounds. This is easily achieved by adjusting the settings via the right mouse button menu.
Equaliser.
BassTard comes equipped with a simple to use parametric EQ with spectrum analysis, to help identify erroneous frequencies and further sculpt your perfect bass tone. The idea was that often an EQ plays a very integral role in the construction of a bass patch, and to be able to save and operate all the parameters within one host would be a key feature in finding the sound you want quickly and effortlessly.
Transient Shaper.
Second last in the signal path is a transient shaper, to balance or accentuate the peaks or dips of the total dynamic range of your sound. The transient shaper functions slightly differently from a regular envelope in that rather than the parameters controlling time based functions, they control the amplitude of either the peak or dip.
Compressor.
Finally, for good measure, we added a dual-band compressor into the chain. The compressor is able to smooth out the most aggressive of basslines, or bring out roaring harmonics from soothing tones. It has a dry/wet parameter, allowing you to dial in just the right amount of compression needed to compliment your sound perfectly.
http://www.hawkvst.co.za/
Basslane is used to narrow the stereo width of low frequencies in tracks and mixes. It’s a simple, yet handy utility that allows you to regain bass tightness and prevent “muddy” mixes caused by a too wide low end.
Basslane is also very useful when mastering and especially when mastering for vinyl records. It allows you to transparently prevent problematic stereo content in the low frequencies. The easy-to-use interface features a range of monitoring options allowing precise fine tuning while auditioning the processing at different stages.
Key Features:
- Easy to use.
- Transparent stereo sound with classic pan response.
- 6/12 dB/oct filter switch for variable filter steepness.
- Width sweepable from full stereo to full mono.
- Useful auditioning modes.
http://www.toneprojects.com/