QSPICE QSCH to PDF

A PDF is the easiest way to put a QSPICE schematic into a lab report, a design review pack or an email to someone who does not run QSPICE. This page builds that PDF on your device from the .qsch file alone.

Page one is the schematic in black and white, fitted to landscape A4. The next pages list every part with its type and value, the simulation commands that were written on the sheet, and the full SPICE netlist. That is enough for a reviewer who only needs to read the circuit, not open QSPICE.

Students use it to attach a schematic to a coursework PDF. Engineers use it when a client or contract manufacturer has no QSPICE seat. Because the drawing is made from the same .qsch file you would open in QSPICE, the PDF matches what the author saved, including reference names and values.

You can also download PNG or SVG from the same page if you only need a picture, and Parts CSV if you want the bill of materials in a spreadsheet. All of those outputs are made locally after the schematic opens.

If you already use the QSPICE Viewer on TaskNinja, this page is the same tool with a PDF-first guide. Open the schematic once, check the drawing, then tap PDF. The file name follows the .qsch you chose, so rc-lowpass.qsch becomes rc-lowpass.pdf next to your other downloads. Large sheets still open: the drawing is fitted to the page and the text pages grow as needed. Nothing about the conversion needs a Windows PC or a QSPICE licence.

Compared with taking a screenshot in QSPICE, the PDF keeps vector-sharp text for part names and values, and it bundles the netlist so a reviewer does not have to ask for a second file. Compared with upload-based converters, your schematic never leaves the device, which matters for unreleased designs and coursework.

The .qsch file and the PDF never leave your device. There is no upload and no account.

Closing the tab clears the schematic and every file you downloaded stays only where your browser saved it. There is no AI model and no server-side conversion step.

This page does not run the simulation or change the schematic. It only reads what QSPICE already stored in the .qsch file and lays it out for print or sharing.

Supported browsers are the same as the main QSPICE Viewer: current Chrome, Edge, Firefox and Safari on desktop and mobile. iPhone users can pick the file from the Files app; Android users can pick it from Downloads or Drive. Files of a few tens of megabytes open with a progress message and do not freeze the page.