DESKTOP SOFTWARE / PRODUCT PREVIEW

QLAUDIO Workbench

Audio Conversion & Processing

Free: unlimited basic audio conversion. Pro: professional processing and advanced tools. Same app, unlocked by your license.

Preview: public installers and Free/Pro licensing are coming soon.

QLAUDIO Workbench macOS development preview with file input, output and conversion settings
Development preview. Interface and release details may change.

ONE APP. TWO TIERS.

Start free.
Go further with Pro.

The same Workbench app runs as Free or Pro according to your license. Upgrading unlocks professional capabilities without a separate Pro installer.

Product preview: this is the planned launch policy. Free/Pro licensing integration and public installers are not yet released. Split by Silence remains under final product validation.

FREE

Workbench Free

$0 Free forever

Unlimited basic audio conversion. No file-count limit for basic conversion.

  • Files, folders and recursive batches
  • Sample rate, bit depth and channels
  • Standard resampling and Auto / Off dither
  • Presets, metadata and source protection
  • Safe retry and session recovery

Coming soon

PRO

Workbench Pro

Pricing at launch

Professional processing and advanced tools in the same app.

  • Up to 8 parallel workers
  • Professional resampling and advanced dither
  • Peak and LUFS normalization
  • Duplicate finder and detailed JSON / CSV reports
  • Upcoming Split by Silence, with fade and padding controls

Coming soon

Faster processing

Up to eight parallel workers in Pro. Hardware and workload determine the actual speed.

Better processing

Professional resampling, advanced dither, and Peak / LUFS normalization.

Advanced tools

Duplicate search, detailed reports and upcoming Split by Silence.

Planned Free / Pro capabilities
FeatureFreePro
Basic Audio ConversionUnlimitedUnlimited
Single / Multi-file ConversionIncludedIncluded
Folder / Recursive Folder ProcessingIncludedIncluded
Sample Rate ConversionIncludedIncluded
Bit Depth ConversionIncludedIncluded
Channel ConversionIncludedIncluded
SWR Standard ResamplingIncludedIncluded
SWR High ResamplingNot includedIncluded
Very High / Mastering ResamplingNot includedIncluded
SoXR High-quality ResamplingNot includedIncluded
Dither Auto / OffIncludedIncluded
Advanced Dither AlgorithmsNot includedIncluded
Peak NormalizationNot includedIncluded
LUFS NormalizationNot includedIncluded
Parallel Processing1 workerUp to 8 workers
Basic PresetsIncludedIncluded
Basic Naming / Folder StructureIncludedIncluded
Metadata HandlingIncludedIncluded
Retry / Resume / Session RecoveryIncludedIncluded
File Safety / Collision ProtectionIncludedIncluded
Duplicate FinderNot includedIncluded
Detailed JSON / CSV ReportsNot includedIncluded
Split by SilenceNot includedUpcoming / final validation
Split by Silence: advanced controls / fade / paddingNot includedUpcoming / final validation
True Peak NormalizationNot includedFuture / not available

Source protection, safe temporary output, collision protection, essential diagnostics and recovery are shared by both tiers. Pro is not a safer version of Free.

BUILT FOR REAL LIBRARIES

One workspace for the audio work that does not fit in a single folder.

01

Convert whole folders, not one file at a time

Scan nested recording folders and keep the source structure visible from input to output.

02

Originals stay untouched

QLAUDIO Workbench writes and verifies a temporary result before committing a finished file. Source audio is never the output target.

03

Verify every output before it is committed

Check the resulting format, sample rate, channels, metadata, file size, and job status instead of trusting requested settings alone.

LOCAL BATCH PIPELINE

See the work move from source
to verified output.

A workflow illustration of local scanning, processing and verification. Conversion and archive workflows are shared; normalization and duplicate search are planned Pro capabilities.

LOCAL PROCESSINGDesktop only · no source upload
SESSION 03Output verified
SOURCE

Source files

3 files
WAV
Drums.wav96 kHz · 24-bit · stereo
Queued
AIFF
Lead_Vocal.aiff44.1 kHz · 24-bit · mono
Queued
FLAC
Preview.flac48 kHz · 24-bit · stereo
Queued
PROCESS

QLAUDIO Workbench pipeline

  1. 1Scan
  2. 2Convert
  3. 3Verify
OUTPUT

Verified output

3 verified
WAV
Drums_48k.wav48 kHz · 24-bit · metadata kept
Verified
FLAC
Lead_Vocal.flac44.1 kHz · 24-bit · metadata kept
Verified
MP3
Preview.mp344.1 kHz · 320 kbps · stereo
Verified
96 kHz → 48 kHzMetadata preservedOutput verified
COMPLETED3 / 3

LOCAL BY DESIGN

Your audio stays
on your machine.

01

No source-audio upload.

File scanning, probing, conversion, and output verification run on the desktop. Your audio content is not sent to QLAUDIO for cloud processing.

02

Originals are never the output target.

QLAUDIO Workbench writes a temporary result outside the source path, validates it, and only then commits the finished output.

03

Long batches remain recoverable.

Saved session state makes interrupted work reviewable. Reopen a session, recover verified results, and retry failed files without rebuilding the whole queue.

REAL-WORLD BATCHES

Repeatable output for the work audio teams do every day.

01

Prepare a sample library

Scan nested recording folders, preserve their structure and root names, then deliver a consistent 48 kHz WAV library without flattening the collection.

02

Build a lossless archive

Convert masters and field recordings to FLAC or ALAC while retaining meaningful metadata, filenames, and a report of every completed output.

03

Create listening copies

Generate MP3, AAC, or OGG previews in one batch with explicit bitrate or quality settings and clearly separated failures.

Professional audio studio with multitrack sources organized into separate delivery outputs
FROM SESSION TO DELIVERY

One source library. Every format the project needs.

Prepare production files, lossless archives, and listening copies without flattening the folder structure or rebuilding the batch.

FORMAT CONTROL

One workspace for delivery, archive, and production formats.

Start from the format you need, then keep only the controls that make technical sense for it. PCM outputs use sample-rate and bit-depth choices; delivery formats present the encoding options that matter.

WAVAIFFFLACALACMP3AACOGG
OUTPUTBEST FORCONTROL
WAV / AIFFMasters and edit-ready filesSample rate · bit depth
FLAC / ALACLossless archivesCompression · metadata
MP3 / AAC / OGGListening and delivery copiesBitrate · quality mode

FORMAT-AWARE CONTROL

The right parameters appear
for the format you choose.

QLAUDIO Workbench filters incompatible combinations before conversion. PCM, lossless, and delivery formats each expose the controls that are technically meaningful for that output.

FORMATSAMPLE RATEDEPTH / QUALITY
WAV / AIFFKeep · 16 to 192 kHzKeep · 16-bit · 24-bit · 32-bit float
FLACKeep · 16 to 192 kHzKeep · 16-bit · 24-bit · Compression 0–12
ALACKeep · 16 to 192 kHzKeep · 16-bit · 24-bit
MP3Keep · 16 · 22.05 · 24 · 32 · 44.1 · 48 kHzCBR 96–320 kbps · VBR V0 / V2 / V4
AACKeep · 16 to 96 kHz64 · 96 · 128 · 160 · 192 · 256 · 320 kbps
OGG VorbisKeep · 16 to 192 kHzQuality q3 · q5 · q7 · q9
CHANNELSKeep original · Mono · Stereo

Keep is resolved from the first audio stream and verified in the finished output.

METADATAPreserve by default

Keep source metadata with an explicit option to remove it from converted files.

ENCODER PREFLIGHTCapability checked first

Unsupported output combinations are rejected before a conversion job writes its final file.

DESKTOP TOOLCHAINFFmpeg and ffprobe

Bundled conversion tools are part of the desktop release plan. Platform installers remain subject to packaging and release validation.

Abstract strands moving through a precise processing frame and emerging as aligned verified outputs
Complex source librariesConsistent verified output

ADVANCED PROCESSING

Deliver consistent archives, production files, and listening copies.

Define the output rules once, inspect the plan before processing, and keep a precise record of what was actually delivered.

Peak and LUFS / Pro

Planned Pro normalization for consistent per-file levels. True Peak Normalization is a future feature, not part of the available preview offering.

Peak normalizationLUFS normalization

Resampling quality

Standard SWR resampling in Free. High, Very High, Mastering and high-quality SoXR are planned Pro capabilities, subject to encoder support.

Free: SWR StandardPro: SWR High / Very High / Mastering / SoXR

Purposeful dither

Auto and Off are included in both tiers. Advanced dither algorithms are planned for Pro, applied only to compatible outputs.

Free & Pro: Auto / OffPro: advanced algorithms

Parallel processing

Free uses one worker; Pro is planned to run up to eight workers. Actual throughput depends on your hardware, formats and processing settings.

Free: 1 worker / Pro: up to 8 workersSafe collision handling in both tiers
COLLECT

Files, folders, and complete trees.

Combine multiple input roots, scan recursively, ignore repeated selections, and preserve Unicode filenames, spaces, and parentheses.

ORGANIZE

Structure and naming stay deliberate.

Preserve folder and root names, add a prefix or suffix, and optionally include the output format or selected sample rate.

RESUME

Continue from saved session state.

Reopen a saved session, review interrupted jobs, recover outputs that already passed verification, and retry only the work that still needs attention.

VERIFY

Inspect what was actually delivered.

Confirm the finished codec, sample rate, channels, bit depth or bitrate, duration, and before-and-after file size instead of trusting requested settings alone.

REPORT / PRO

Detailed batch records.

Detailed JSON and CSV report exports are planned for Pro. Essential diagnostics and session recovery remain included in Free.

INSPECT / PRO

Find exact duplicates safely.

Pro duplicate search compares file bytes without deleting or moving source files. It does not detect perceptually similar recordings.

SPLIT BY SILENCE / PRO / UPCOMING

Split by Silence

Detect silence and split long recordings into individual audio files. Split by Silence includes advanced controls, fades and padding. Final product validation is still in progress.

QLAUDIO AUDIO SOFTWARE

QLAUDIO Workbench keeps conversion work
clear from the first file to the last.

See the workspace
30+
Countries
1k+
Pro Producers
10k+
Sounds Created