Windows desktop Direct sales coming soon
PDF review, calibrated drawing measurement, and document preparation in one Windows workspace. Built for the drawings, comments, and deliverables that keep a project moving.
Professional desktop software. A perpetual licence. Your documents remain yours.
Desktop document workflows
Review and process your files
For one licensed person
Released application updates
One connected workflow
Keep the document, the discussion, and the measurements together. FieldLine gives each part of the review a place, from organizing pages to preparing the files you hand over.
Bring PDFs and images into the workspace. Navigate pages, labels, bookmarks, and drawing sets so the right sheet is easy to find.
Add notes, callouts, clouds, highlights, and stamps. Reuse tools and organize comments with layers, statuses, and replies.
Set the drawing scale, take measurements, and review quantities alongside the markups that produced them.
Keep an editable project, export a reviewed PDF or markup CSV, and prepare selected sheets for printing.
Built around the review
A drawing review is more than a collection of lines. Work with the tools, properties, and review information that explain what needs attention and what happens next.
Mark up
Use familiar drawing and annotation tools, then adjust the properties to suit the document and the review.
Track
Use the Markups list to bring comments, measurements, and review progress into a structured view.
Arrange
Keep the documents and controls you need within reach, whether you are reviewing one sheet or comparing several views.
Measurement & takeoff
Calibrate to a known dimension, choose the measurement type, and build a quantity record you can inspect on the page and in the Markups list.
Start every drawing measurement with a known dimension and the correct units. Set separate scale regions where a sheet contains details at different scales.
Use page calibration, named scale viewports, and independent X/Y calibration. Work in the units appropriate to the drawing.
Trace lengths and perimeters, define areas, place counts, and calculate volume from a measured footprint and entered depth. Refine supported areas with cutouts and Dynamic Fill.
Keep measurements with their page, subject, and review information. Filter the Markups list and export the records to CSV.
Beyond the markup
Bring the surrounding PDF tasks into the same application: page preparation, searchable scans, forms, controlled outputs, and repeatable document work.
Reorder, rotate, replace, crop, extract, and split pages. Manage labels, bookmarks, sheet references, revisions, and drawing logs.
Turn supported images and multipage TIFFs into PDFs. Add searchable text using bundled English, French, Spanish, and German OCR models, with page-range and deskew options.
Create and fill form fields, add calculations, and exchange structured form data. Edit supported source text runs and images with a preview before applying changes.
Use drawing overlays and visual comparison for revision review. Run supported batch workflows and reusable local FieldLine scripts for repeatable document tasks.
Work with password-protected PDFs, create protected copies, and use local signing and signature-verification tools. Signed-source preservation keeps the original signed document separate from review work.
Apply redaction to a separate raster PDF, or create an image-based PDF/A-1b archive with a local validation report. Retain the original editable project for future work.
Printing with control
Choose an installed Windows printer, review the sheet preview, and send the job directly from FieldLine’s print window.
Tray, colour, and duplex options follow the selected printer and driver. Save a print PDF when the deliverable needs to remain digital.
The direct-sales launch offer
One purchase for your professional PDF work. The FieldLine desktop entitlement has no scheduled expiry and no mandatory subscription or licence-renewal fee.
FieldLine Professional
One-time purchase · Perpetual desktop use
Direct sales are coming soon. Applicable taxes and the final order total will be shown at checkout. Optional future cloud, AI, collaboration, or enterprise services would have separate offers.
Planned for direct-sales launch
No payment card. No automatic purchase. The trial starts when you first successfully activate it, not when you download the installer.
The trial download and activation service are being prepared for launch. Reinstalling will resume the original trial period.
Learn the workflow
The FieldLine training course walks through the application in 12 modules, with guided lessons, screenshots, and fictional practice documents.
Start with the workspace and basic review, then build confidence with measurement, document preparation, forms, and delivery.
Training is a separate download. The software installer and software ZIP contain the application and its required documentation; the course and practice files are provided separately.
FieldLine PDF / Training
Before you get started
Licensing, trial plans, files, and the practical details of working with FieldLine.
The direct-sales release and 30-day trial are being prepared. This page introduces the product and planned offer; the public installer and purchase links will be added when that release is ready.
For a release enquiry, email info@emphosgroup.com.
Yes. The individual FieldLine Professional licence permits personal and business work, including deliverables for clients. It is assigned to one person and covers up to three simultaneously activated Windows devices controlled by that person.
An organization can purchase licences for its users. One individual licence is not a shared team licence.
Released FieldLine Professional application updates are included without an additional desktop-licence fee. The purchased desktop entitlement is perpetual, with no mandatory subscription or renewal fee.
Optional future services and products for other platforms would have their own offers.
The planned direct trial starts at first successful activation and lasts 30 consecutive days. It requires no payment card and does not automatically convert to a purchase. Downloading the installer does not start the clock, and reinstalling does not restart it.
Yes. PDF document processing runs on your Windows computer. Account activation, licence validation, updates, and any separately selected services have their own network requirements.
Your documents remain yours. FieldLine is a separate PDF application and does not require a Heinrich or Aletheia purchase.
Yes. Save an editable FieldLine project for ongoing work and export a reviewed PDF for delivery. Supported native annotations and XFDF interchange support review workflows, and the Markups list can be exported to CSV.
Keep the FieldLine project when you need to preserve its complete measurement and review information for later editing.
Calibrate each drawing page against a known dimension and confirm the units before measuring. Use named scale viewports when a page contains details at different scales, and check the results against the source drawing.
FieldLine PDF is a Windows desktop application. The public installer will include the supported Windows and hardware requirements. This desktop offer does not include a Mac or mobile edition.
No. Training is distributed separately. Use the course and practice download supplied for your release, or contact EMPHOS with your application version for the appropriate training information.
Direct purchases will use the EMPHOS website journey. Microsoft Store purchases follow Microsoft’s purchase and account process. Keep the receipt and use the activation instructions supplied for your purchase channel.
Tell us about your document workflow, your licence requirements, or the training you need. We’ll help you find the right next step.