US Letter PDF
For home printers using 8.5 × 11 inch US Letter paper. Print, align, and assemble the tiled pages.
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PDF, A0, A4, and SVG Sewing Pattern Files Explained
PDF, A0, A4, and SVG sewing pattern files explained, so you can choose the workflow that fits your setup.
Create Your PatternA quick guide
Choose the file that fits the way you sew
A4 PDF
For home printers using A4 paper. This is the A4 version of the tiled home-printing workflow.
A0 PDF
For copy shops and large-format printing. Print one full-size sheet without assembling tiled pages.
SVG
For compatible digital, projector, or cutting workflows. Check that your setup supports the file before use.
Which file is right for you?
Match the file to your setup
| File format | Best for | What to know |
|---|---|---|
| US Letter tiled PDF | Home printing in the United States and Canada | Print on standard US Letter paper, then trim or align pages as directed and tape them together. |
| A4 tiled PDF | Home printing on A4 paper | Use the same tiled workflow, designed for A4 paper rather than US Letter paper. |
| A0 PDF | Copy shops or large-format printing | Print the pattern full size on one large sheet. Ask the provider to print at 100% scale without resizing. |
| SVG options | Compatible digital and projector workflows | SVG is a vector file format. Confirm the requirements of your software, projector, or cutting workflow first. |
Your process, your choice
Sew the way you already sew
If you print at home on 8.5 × 11 inch paper, choose US Letter tiled PDF. If you print at home on A4 paper, choose A4 tiled PDF. If you use a copy shop for large-format printing, choose A0 PDF.
If you already sew with a compatible digital or projector workflow, explore the available SVG options. You do not have to change the way you sew to use a custom pattern.
Before you print
Check scale before you cut
Before printing a tiled file, check the print settings. Print at the scale specified in your instructions and use the test square or calibration guide if one is provided. Settings such as “fit to page” can change the printed scale.
For an A0 file, ask the print provider to print at 100% scale without resizing. Before you leave the shop or cut the paper, check any included test measurement or scale reference.
Your fit starts here
Create a pattern in your preferred format
Your ALTR HOUSE pattern starts with your measurements and is ready for the workflow that suits your next project.
Open Live Pattern GeneratorFrequently Asked Questions
Can I print an A0 file at home?
Most home printers cannot print an A0 sheet. A0 files are generally used with copy shops or large-format print services.
What is the difference between US Letter and A4 files?
They are both tiled PDF formats designed for home printing. The difference is the paper size used by your printer.
Do I need an SVG file to use ALTR HOUSE?
No. SVG is an optional format for compatible workflows. You can use US Letter, A4, or A0 PDF files if those better suit the way you sew.