BS4U AutoSep Studio • Windows 10 / 11 • 64-bit

Turn Artwork Into Press-Ready Film.

Spot, Simulated Process, CMYK and Index separation, editable plates, optional background removal, integrated FilmRIP, and shop-management tools in one standalone Windows application. No Photoshop required.

Download Free 10-Day Trial Start Here: Install & Learn

Optional: get setup tips by email during your trial.

Holiday Special: up to 3 PCs for $399 through Jan 1, 2027 • Instant 10-day trial • 30-day refunds, including after activation • Code signing pending

BS4U AutoSep StudioPC1

BS4U AutoSep Studio production command center

Auto SeparationHalftone EngineFilm Output

StandaloneNo Photoshop required

Production FocusedArtwork-to-film workflow

Offline LicensingOwner-controlled activation

Windows PCBuilt for the shop floor

Screen-printing operator inspecting film positives in an organized production shop

Review before the press starts

Your Prepress Workflow Should Help You Print.

AutoSep gives your shop one path from artwork analysis to approved film output, so separations, plate review and film settings live in the same program.

Keep artwork prep, separation and film output in one program
Review production decisions before creating film
One-time license with no required monthly subscription
Build a repeatable workflow your team can follow
Keep customer artwork and production files on the shop computer

Why Shops Choose AutoSep

One connected production system

Everything Needed
Before the Press.

Move from customer artwork to operator-approved plates, proofs, job files, and film through one consistent interface. Every card below shows the real AutoSep workflow.

Automatic Separations

Choose Spot Color, Simulated Process, CMYK Process, or Index separation to suit your artwork and press.

Specialty Plates

Create underbase, highlight-white, and blocker-gray plates for production needs.

Halftone Engine

Control DPI, LPI, dot shape, screen angles, cutoffs, and dot-gain compensation.

AutoSep proof and individual plate preview

Proof & Plate Review

Select nonadjacent plates, merge chosen colors, reorder plates, and inspect individual films and garment proofs.

FilmRIP Workflow

Prepare operator-approved 1-bit output with profiles, density, and pass controls.

Press-Ready Jobs

Generate organized separations, films, proofs, and job tickets with preflight feedback.

Auto SeparationPreflight: PASS

Automatic simulated-process separation in BS4U AutoSep Studio

The operator stays in control

Built Around the Way Shops Work.

Choose the garment, press stations, mesh, and output size. AutoSep analyzes the artwork, builds the plate set, and keeps each production choice visible before anything reaches film.

Editable plate and ink-palette workflow
Dark-garment specialty plates
Press and mesh recommendations
Registration marks and film slugs
Proof and job-ticket output

A clear production path

Artwork to Film
in Four Stages.

Keep every decision visible so jobs are easier to review, repeat, and move into production. These examples follow the actual interface from loaded art to approved output.

Open

Load customer artwork and choose the garment, press, mesh, and finished output size.

Separate

Analyze colors and generate editable process and specialty plates.

Individual plate reviewed before production

Approve

Review proofs, halftones, dimensions, marks, and production warnings.

Output

Export or print the approved film through the selected shop workflow.

Operator-approved FilmRIP output

Control the Film You Actually Produce.

FilmRIP uses the approved live plate rather than surprising the operator with another separation. Inspect dimensions and production settings before export or print.

1-bit halftone film rendering
600 / 1200 / 1440 / 2400 DPI output settings
Density and multiple-pass controls
Fit and frame verification
Exportable TIFF film files

Direct printing and physical density depend on the selected Windows driver, printer, media, ink, and calibrated shop profile.

Individual Film OutputOperator Approved

BS4U FilmRIP individual film output screen

Screen-print film positive with halftones and registration marks aligned on a light table

Your prepress workflow

Prepare and Review Each Job.

Use AutoSep to prepare separations, inspect live plates, review dimensions and settings, and produce films. Evaluate the workflow with your own artwork and shop equipment.

Plate ReviewReview plates and settings before output

One-Time LicenseNo required monthly subscription

Saved SettingsRepeatable production decisions

Local ControlArtwork remains on your computer

Evaluate workflow benefits using your own artwork, job volume, labor costs, and shop results. No fixed savings or production outcome is guaranteed.

More of your shop in one program

Artwork Intelligence.
Business Control.

Prepare the job, manage customer communication, and keep production records together. Core local production works offline; email and connected resources require configuration and connectivity.

Four Separation Methods

Spot for distinct inks, Simulated Process for blended art, dedicated C/M/Y/K process plates, and adaptive-palette Index separations. CMYK supports tone and total-ink controls plus compatible external ICC/ICM conversion.

Artwork Doctor & Advisor

Remove edge-connected color backgrounds offline with preview, tolerance, feathering and restore controls. Inspect resolution, transparency, tonal contrast, tiny details and color complexity. Compare separation methods, screen requirements and press fit, with mesh/LPI guidance. Scores support decisions; they do not predict exact press results.

QC & Shop Calibration

Check press capacity, registration, empty or duplicate plates and invalid plate data. Record printer X/Y compensation, exposure step-wedge results, mesh/ink/press settings and reusable production recipes.

Customers, Quotes & Invoices

Manage customer records, line items, tax, discounts and payments. Convert quotes to invoices, export HTML/PDF documents, estimate job costs and track inventory and artwork approvals.

Email & Accounting Exports

Send invoices, proofs and attachments through configured SMTP; optional IMAP and EML fallback support communications. Export QuickBooks and Xero CSV files, also readable in Excel. File export is not live accounting synchronization.

JOB

Job Packages & Backups

Retain editable plates, artwork, settings and QC records in Master Job Packages, with matching verified films when included. Use batch exports and configurable daily backups while the app is running; credentials and machine-bound licenses are excluded.

Supported artwork includes PNG, JPG, TIFF, BMP, WEBP and PSD import for production preparation. PSD import is not a full Photoshop editor. CMYK, Index and ICC workflows require shop-specific qualification.

Professional software. Clear ownership.

No Required Monthly Subscription.

One-time licensing with one year of updates and email support. The purchased version continues working on your authorized computers.

Holiday Special • Up to 3 PCs

BS4U AutoSep Studio PC1

~~$499~~ $399

Holiday price $399 through Jan 1, 2027, for up to 3 Windows computers in your shop (normally $499 for one PC). Perpetual (lifetime) license for the purchased version, with one signed license file per PC. One year of updates and email support; refunds and EULA termination conditions apply.

Complete production workflow
FilmRIP output controls
Signed offline activation
One year of updates and email support

Get the Holiday Special — $399

Screen-print shop team reviewing a freshly printed shirt

Veteran-owned • Family-run

Built for People Who Turn Artwork Into Production.

BS4U AutoSep Studio is developed by BigSales4U LLC, a veteran-owned, family-run business focused on practical tools for the screen-printing industry.

Professional software should be powerful, understandable, and honest about what it does. AutoSep uses clear production controls, local files, signed offline licensing, and straightforward pricing.

Production FirstMove from art preparation to approved plates and film without rebuilding the job in disconnected tools.

Operator ControlPlate order, halftones, sizing, and output remain visible during preparation.

Clear OwnershipPay once for the licensed version; no required monthly subscription is needed to keep using it.

Practical SupportDiagnostics, support packages, training resources, and direct email help solve real shop questions.

Extend the workflow when you choose

Shop Tools and
Hands-On Training.

Keep business records close to production and use training resources when your team needs guidance.

See AutoSep in action

Real Screens
From AutoSep.

These are real AutoSep screenshots on Windows, made with BS4U’s own artwork; click any image to see it full size.

AutoSep Auto Separation screen with BS4U mascot artwork, a black shirt preview, and six separated plates: white underbase, blue, gold, red, black and highlight white — Automatic Separation
AutoSep detected simulated process at 94% confidence and built six plates for a black shirt, from the white underbase to the highlight white.
View full size

AutoSep Auto Separation Workspace showing Simulated Process detected at 94% confidence, a six-ink palette, a six-station press budget, and a preflight pass with no warnings — Separation Workspace
The Auto Separation Workspace shows the detected method, the ink palette and the press budget, and here preflight reports no production warnings.
View full size

AutoSep Pro Plate Controls window for the black ink plate, with mesh, LPI, screen angle, minimum and maximum dot, cutoffs and dot shape settings beside a halftone plate preview — Per-Plate Controls
Each plate can have its own mesh, LPI, screen angle, dot limits and dot shape, shown here for the black ink plate.
View full size

AutoSep Halftone and Film Engine showing the blue ink plate as a halftone film with registration marks, next to the halftone plan and screen angles for each ink — Halftone & Film Engine
The blue plate appears as a halftone film with registration marks beside its mesh, LPI, dot and screen-angle plan, which are starting values; confirm calibration on your own printer, emulsion and press.
View full size

Instant Download • Early Access

Try It With Your Shop’s Artwork.

Download now and start a free 10-day trial automatically on first launch. No invitation, trial checkout or manually issued trial license is required. Existing paid activation is preserved. Paid purchases include a 30-calendar-day refund window, including after activation. Email support@bs4uautosepstudio.com with order details to request a refund.

Windows 10 and Windows 11, 64-bit. The current installer does not support 32-bit Windows. Code signing is pending, so Windows may display publisher or SmartScreen warnings. Contact support for verification guidance before continuing if a warning appears; do not disable security protections.

Download Free 10-Day Trial Ask About Your Setup

Optional: get setup tips by email during your trial.

Straight answers

Frequently Asked Questions.

Does AutoSep require Photoshop or Adobe software?

No. BS4U AutoSep Studio is a standalone Windows application and does not require a Photoshop or Adobe connection.

Is AutoSep a subscription?

No required monthly subscription. Through Jan 1, 2027, the Holiday Special is a $399 one-time purchase for up to 3 PCs (normally $499 for one PC). One year of updates and email support is included.

Which Windows versions are supported?

Windows 10 and Windows 11, 64-bit. A 32-bit installer is not currently offered.

Does AutoSep require constant internet access?

No. AutoSep supports signed offline activation tied to the authorized computer. Email, optional inbox synchronization and online training resources require an internet connection when used.

Will FilmRIP print to every film printer?

Film export is independent of direct printing. Direct printing depends on your Windows driver, printer, media, ink, and calibrated shop profile. Contact support@bs4uautosepstudio.com before purchase to discuss a specific printer workflow.

What happens after the first year?

The purchased version continues working on the authorized computer. Continued update and support coverage may be renewed separately.

Prepare Your Next Job With AutoSep.

Get AutoSep — $399 Holiday Special