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Tech pack software helps fashion brands create, revise and share the technical instructions a factory needs to quote and sample a garment. Choose it for editable specifications, material records, revision control and usable exports, not just an attractive document. AI drafting can help create a starting point, but your team still needs to approve the garment details.
A template decides where information appears on a page. Software determines how that information is entered, checked, changed and handed off. For a buying decision, focus on what happens when a measurement changes after the first sample or a supplier substitutes a trim. Those changes test the tool more meaningfully than its default page layout.
Start by identifying your main problem: creating the initial specification, maintaining product records or controlling factory revisions. These needs can overlap, but they do not require identical software. A team with established product records may need help drafting new packs rather than another system to store the same information.
List the people who create, approve and receive the pack. A designer needs to express construction intent; a technical designer needs to verify measurements; production needs an identifiable release. Ask each person to define a required task before watching a demonstration. This gives you a buying checklist tied to responsibilities rather than a feature list copied from a sales page.
The comparison below describes buying considerations, not guaranteed features. Products within each category differ. Check the vendor's current docs and test the plan you intend to purchase, particularly for exports, permissions and revision history.
Table 1: Spreadsheet, PLM module and AI tech pack generator buying considerations.
| Job to evaluate | Must-have checks | Main buying risk | |
|---|---|---|---|
| Spreadsheet-based workflow | Record specifications using a structure your team maintains | Protected formulas, consistent units, linked visual references and release naming | Changes can spread across separate files without a clear approved copy |
| PLM tech pack module | Manage technical documentation alongside wider product records | Material references, approval controls, supplier access and usable exports | Setup and administration may exceed the documentation problem you need to solve |
| AI tech pack generator | Create a draft technical pack from garment input | Editable output, visible assumptions and a practical review process | Generated details may look settled before a technical designer confirms them |
A spreadsheet can remain appropriate when your team can maintain its controls and the factory accepts the output. A PLM module deserves consideration when shared product records and approvals are the larger requirement. An AI generator is worth testing when producing the initial pack is the bottleneck. These tools can also occupy different stages of the same workflow.
Ask the vendor to show how a point of measure stores its description, unit, target value and tolerance. Your technical designer should be able to distinguish a body measurement from a finished garment measurement. Check whether measurement instructions stay attached to the relevant values when you export or revise the pack.
If you develop multiple sizes, inspect the grading workflow rather than accepting a populated size table as proof. Change a base-size value and see what happens to the other sizes. Confirm how exceptions are entered and reviewed. Software should make your approved size rules usable; it should not make an inferred rule appear approved.
A bill of materials needs identifiable components, not only labels such as cotton or zipper. Test whether you can record supplier references, composition, color, placement and relevant quantities. Check how the tool distinguishes an approved material from a proposed substitute, especially when the same component appears across several colorways.
Construction instructions need the same specificity. Confirm that you can attach a note to the correct seam, pocket or closure and retain that reference in the factory copy. Technical flats and written instructions must agree. A software-generated detail is still a proposal until someone checks it against the intended garment.
If costing is part of your workflow, test how component quantities and supplier quotes are recorded. Establish which values come from your team and which remain estimates. A total is not useful if nobody can trace its inputs. Ask whether the exported pack clearly identifies missing information rather than making an incomplete record appear final.
Use a deliberate revision during the trial. Change a sleeve measurement, replace a trim reference and update a construction note. Then ask another team member to identify what changed and which version is approved. This tests whether history supports a real handoff rather than merely showing that a file was edited.
Look for clear ownership of approval. Not every contributor needs permission to release instructions to the factory. Check whether comments, proposed edits and approved specifications remain distinguishable. If the tool lacks approval controls, decide whether your existing process can fill that gap without creating another ambiguous copy.
Supplier access also needs testing. Find out whether a factory needs an account, what it can view and whether it can download an older pack. Record how you will withdraw superseded instructions. Revision history inside your software does not help a factory that is still working from an unmarked attachment.
Open the actual exported files, not screenshots from a demo. Ask production to check text readability, measurement units, style identifiers and revision labels. Confirm that the factory can use the files with its existing tools. An export that loses annotations or separates notes from their references creates extra work at handoff.
For integrations, name the exact information that needs to move between systems. Material references, style codes and approved measurements are different transfer requirements. Ask the vendor to demonstrate the relevant transfer and explain who maintains the connection. A listed integration does not establish that your required fields or approval states will transfer.
Before uploading unreleased designs, review access permissions, retention, deletion and the terms governing uploaded content. Ask how you can retrieve your records if you leave. Include export access and account closure in your evaluation, not only onboarding. These checks matter whether you buy a drafting tool or a larger product management system.
The F* Word generates tech packs in 8 to 10 minutes from a garment design and also generates moodboards. It is not a PLM, 3D simulation tool or image generator. Its generation time concerns producing the pack, not approving fit, confirming material availability or completing factory sampling.
Use the AI Tech Pack Generation guide to place drafting within the broader handoff. During evaluation, separate information supplied in your design from details that require confirmation. A convincing measurement table does not establish that the measurements match your block, intended fit or factory method.
Ask your technical designer to review the draft against the input and mark every unresolved choice. Then check how your team can correct those choices before release. Judge the workflow by the usefulness of the reviewed output, not only by how quickly a populated document appears.
Use an existing garment design your brand has permission to upload, with known measurements and material references. This lets reviewers compare output against an established specification. Keep the same input and review checklist across shortlisted tools so differences in preparation do not determine the result.
Define disqualifying gaps before the trial. An unreadable export, an untraceable revision or a measurement field you cannot correct may outweigh a convenient drafting feature. Assign responsibility for maintaining shared records after purchase. The right tool should fit a process your team can actually operate through development and sampling.
Prioritize editable measurements, material records, construction references, revision identification and factory-readable exports. Add grading, costing or approval controls according to your workflow. Test these functions on your own garment rather than assuming every product handles them the same way.
They can support technical documentation when your team maintains consistent fields, formulas and release controls. Consider dedicated software when managing edits, shared references or approvals becomes difficult. The decision depends on the work you need to control, not simply the size of the brand.
Do not assume it does. Draft generation and management of product records serve different needs. The F* Word generates tech packs and moodboards; it is not a PLM. Assess where approved information will live and how it will move between tools.
Generation does not establish approval. Your team needs to verify measurements, materials and construction, resolve factory questions and follow its sample approval process. The F* Word's stated 8 to 10 minute generation time does not include those separate review and production steps.
Upload a garment sketch and get a draft tech pack with The F* Word. Review the specifications with your technical designer before sharing an approved version with your factory.
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