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Available on macOS + Windows

Process assets at full speed. Stay local on Mac or Windows.


The lightweight native desktop alternative to browser converters—fast offline batch processing on macOS and Windows without cloud bloat.

Drop in a folder. Let your own hardware do the work. No uploads. No account. No queue in somebody else's tab.

$3.29 USD One-time purchase
$3.29 USD — Perpetual License

One-time purchase · No subscription · Instant install via the Microsoft Store

Get it from Microsoft

Buy through the Microsoft Store—instant install, automatic updates, and a Microsoft receipt for easy expensing. No account needed on our site, and no subscription.

View Technical Specs

Mac + Windows · purchase through our site · Microsoft Store also available · One-time purchase. No subscriptions. Local-first.

The old workflow

Upload limits. Browser lag. Subscription creep.

Web converters are slow, invasive, and built to trap routine file work inside ads, quotas, and paid plans. They make you upload source media, wait in line, and hope the output is still usable.

The OpticBatch workflow

Drop the files. Accept the preset. Run the batch.

OpticBatch keeps the entire pipeline on-device. It inspects the files locally, suggests the right preset immediately, and runs the job with deterministic output on macOS and Windows.

Performance & Privacy

Built like an asset pipeline. Not a cloud funnel.


Built for speed at scale

Process large folders on your own hardware instead of drip-feeding files through a browser sandbox. Large batches stay responsive and finish fast on both macOS and Windows.

Content-Aware Routing

Content-Aware Heuristics analyze local file structure, dimensions, and metadata the moment files land. The app suggests the right preset quickly, with deterministic local logic and no guesswork.

Works offline

Run batches without an upload queue or shared service in the middle. Client assets stay on your hardware from import to export.

Perpetual ownership

Buy the binary once. Keep it forever. The Perpetual Fallback License means your workflow does not disappear because a billing system, login wall, or remote license check says so.

Anti-Subscription Manifesto

No keys. No rent. No cloud leash.

We do not believe a converter should require an account, a recurring payment, or a license server that needs to be pinged before you can ship assets. OpticBatch uses an honor-system purchase model because we respect your hardware, your time, and the fact that a desktop utility should keep working when the network does not.

One-time payment. Own the binary forever.
No account required. No license keys. No ad-tech tracking or upload pipeline.
Perpetual Fallback License. Your purchased version remains yours.
Built for operators who want software, not a monthly permission slip.

Where It Fits

  • Preparing storefront and marketplace image sets on Mac and Windows workstations
  • Generating WebP and AVIF deliverables from large source folders without browser queues
  • Scrubbing metadata and compressing client handoff assets before delivery

Technical specifications

What runs, what converts, what gets stripped.

Spec Implementation
Data Sovereignty All resize, convert, and metadata-scrub operations run locally; source files never leave the machine
Telemetry Status None; no account or license ping required for batch jobs
Core Runtime Rust / Tauri with native image codecs
Network Requirements Fully functional offline
Deployment Compatibility macOS + Windows (Microsoft Store and direct purchase)
Supported formats JPEG, PNG, WebP, AVIF, and other common production image outputs
Batch capabilities Resize, compression, format conversion, and metadata scrub presets

Own the converter. Keep the pipeline local.

OpticBatch replaces cloud-bloat with lightweight throughput, deterministic presets, and a license model that does not expire when your network does.

$3.29 USD One-time purchase. No subscriptions. Local-first.

$3.29 USD — Perpetual License

One-time purchase · No subscription · Instant install via the Microsoft Store

Get it from Microsoft

Buy through the Microsoft Store—instant install, automatic updates, and a Microsoft receipt for easy expensing. No account needed on our site, and no subscription.

Review the Pipeline