Importing Schematic File Types

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For importing parts/libraries into Flux, the supported EDA library formats are:

Table

Tool family	Supported file types
Altium	`.SchLib`, `.PcbLib`, `.IntLib`
KiCad	`.kicad_sym`, `.kicad_mod`, `.lib`
Eagle	`.lbr`
EasyEDA / LCSC	`.json`
OrCAD	`.olb`

That support is explicitly listed in the part-import docs and repeated in the project modification/import guidance .

If you mean analyzing or reading design files you upload, Flux can also parse these design-format files:

Table

Design content	Readable file types
KiCad schematic/layout	`.kicad_sch`, `.kicad_pcb`
Eagle design files	`.brd`, `.sch`
Altium design files	`.SchDoc`, `.PcbDoc`
OrCAD design files	`.olb`, `.dsn`
Allegro design files	`.dra`, `.brd`
SPICE / LTspice	`.asc`, `.cir`, `.spice`

Those are listed in the attachment workflow docs for uploaded EDA files .

One important limitation: Flux’s export/import docs note that schematic import is human-only for Altium SchDoc and Cadence EDIF, so full schematic migration support is more limited than part-library import. The files above are definitely supported for part import, while broader design-file handling is documented more as parsing/analyzing uploaded EDA files than guaranteed full editable project import.

If you want, I can also give you the answer in one of these more specific ways:

part library import formats
full design migration formats
PCB manufacturing file upload formats

Full design formats

Part library formats

Manufacturing file formats

14 days

Reviews

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