This month we are going feature some of the free sound effects that are out there. Thanks to Asbjoern at A Sound Effect for doing a lot of the digging for these. Please note you may need to give your name and email address to get some of these.

Ivo Ivanov has 50 free sci-fi sound effects 

Red Libraries have French shop ambiences in this free SFX pack.

Get nearly 200 paper sound effects from Depth Of Sound

Get three 5.0 demo files from the Sci-Fi Ambiences Surround library

Over at Soundopolis, David Fienup is giving away sounds from three of his premium SFX libraries Foley Plus, Whoosh Swoosh & Swing and Icy Snow HD.

Airborne Sound is giving away there small collections, Concourse Crowd Sound Effects, Ambience Sound Effects and Crowd Sound Effects.

Audiojacked offers 12 recordings of Off-Road Car Passes for free.

AntiSample offers up 88 one-shot sound effects and the selection is pretty wide.

Tovusound offers 28 authentic rickshaw sounds for free .

Sound Ex Machina has a batch of free Indoor Sounds - 75 sounds total. 

Digital Rain Lab sell their Lethal Energies Pack on both Sonniss and A Sound Effect but you can download a free pack of 320 futuristic weapon SFX from the Lethal Energies Pack for free on their own site here.

Sound designer Ryan Twyman has produced a 300MB mini library of shop sounds. Sorry there is not Soundcloud preview.

Frank Bry known as The Recordist has a page of free sound effects here, check them out.

Hiss and a Roar also has a page of 6 mini libraries of free sound effects including, Vegetable Violence, Swishes, Seal Vocals, Fireworks, Pressure and Tortured piano.

The Three Most Popular Libraries At A Sound Effect

Asbjoern at A Sound Effect has a page on his site which shows the three most popular sound effect libraries on A Sound Effect.

High Tech Interface Sounds - 280 sounds priced at $30

Pony Vox - 80+ sounds currently with a 67% discount and priced at $8 

Colombian Nature - 35= sounds lasting over 82 minutes, priced at $45