Extreme Sample Converter is a multifunctional audio software designed for previewing, editing, and converting audio samples within a single tool. It caters to users seeking efficient conversion between various sample formats, including support for less frequent formats such as Akai, SoundFont, GigaSampler, Sampletank, Creamware, and others. The software is available as a free download, with a trial version that introduces a short noise burst every few seconds after a period of use. The current download version is 3.6.1.1605, requiring 2.7 MB of hard disk space and compatible with Windows XP, XP Professional, Vista, 7, 8, 10, and 11 (32-bit). Common installer filenames include Exsc.exe and Exsc_demo.exe. The software is intellectual property of Wlodzimierz Grabowski and is categorised under Multimedia Tools.
The program features an intuitive interface with panels such as Explorer, Files, Presets, Samples, Graphics, and Virtual MIDI Keyboard, although the interface has been described as outdated. Key functionalities include auto loop capabilities, loop search algorithms, and support for VST and DX plug-ins. It supports signal monitoring during sample recording and plug-in delay latency compensation. Users can edit audio channels separately to create effects, tune stereo samples by setting different loops for each channel, and perform accurate audio stretching using graphic representation of the sound. Batch conversion is supported, allowing multiple file selections, with filters to view specific file extensions.
For looping, the software enables X-Fade perfect looping, allowing accurate and perfect looping in sample material. Stereo samples can be tuned together with different loops for left and right channels. The program handles displacement of loop points without crackling by adjusting beginning and end points to ensure playback continuity. However, not all formats accept loop editing; for example, SampleTank and GigaSampler/Studio do not support these loops in general.
Patch-to-patch conversions are a significant feature, supporting a range of hardware and software formats. Supported imports and exports include Yamaha TYROS 2 Custom Normal, Renoise XRNI instrument and XRNS song, Dash Signature, VSTi Sampling via VSTi Converter, Hardware Sampling via Hardware Converter, SoundFont, GigaSampler, GigaStudio 1.0/2.0, GigaStudio 3.0 (with full support for accelerated 16-bit and 24-bit files and split Giga files *.gx01), Solton MS-40/50/60 (with special editor), Sampletank 1.0, DLS Level 1 and Level 2, SampleFarm, DS-404, Creamware Pulsar STS, Akai S5000/S6000/Z4/Z8, Halion 1, Halion 2, and Halion 3 (requiring Steinberg Dongle). The VSTi Converter allows converting virtual synths to different formats, supporting plug-ins without their own GUI, and enabling patch or bank selection.
Real-time auditioning is available through a DirectX Synthesizer module, which works with all audio cards requiring DirectX 8.0 or higher. It supports low latency for live play at 16-bit/44.1kHz quality with 64 voices. Sound Blaster card users can audition via the Sound Blaster Synthesizer, connecting directly to the card's wavetable synthesizer to load patches for immediate playback, such as for EMU or Akai CD before conversion. Additionally, users can send samples to an external audio editor for conversion, with the software incorporating changes like trimming, resampling, or filtering before saving to the destination format.
The software library provides a free download, with the package described as authentic and not repacked or modified. Antivirus scans from providers such as DRWEB, KASPERSKY, CLAMAV, AVAST, AVIRA, AVG, and Google Safe Browsing indicate safety, though users are recommended to scan for viruses before installation. The download is available through portals like Free Download Manager and CNET, with versions 3.6, 3.5, and 3.1 frequently downloaded. The developer's description emphasises its role as a browser, player, and program editor with advanced conversion capabilities. It also allows importing sounds from audio CDs and viewing samples in sizes above 1:1 for better loop analysis.
For UK consumers interested in audio production tools, Extreme Sample Converter offers a cost-free entry point for sample management, though it is not directly related to consumer free samples or promotional offers in categories like beauty or household goods. It is a technical tool for audio professionals, musicians, and producers, rather than a programme for brand freebies or mail-in samples. The trial's noise burst limitation is a key consideration for evaluation.
Conclusion
Extreme Sample Converter provides a free, versatile solution for audio sample conversion and editing, with broad format support and real-time features. It is available for download on Windows systems, with safety verified by multiple antivirus tools. While it does not align with typical consumer sample programmes, it serves as a valuable resource for audio enthusiasts seeking efficient conversion tools without cost. Users should note the trial limitations and ensure compatibility with their hardware for optimal use.