SMT Converter

Turn SMT files into JPG, PNG, PDF and 700+ other formats. reaConverter handles bulk conversion with consistent quality.

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SMTConverter

How to Convert .smt Files in Bulk

1. Install reaConverter

Download reliable SMT conversion software to convert multiple .smt files and folders in one go.
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Install reaConverter

2. Select SMT Files

Select SMTs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load SMT files

3. Start Conversion

Click Convert to start the bulk conversion of all selected SMT files. The process will begin right away.
reaConverter - Start SMT conversion

Convert SMT on your PC

For quick and effortless SMT file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting SMT files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on February 26, 2026
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
Rebecca Turner
Rebecca Turner
Marketing Agency CEO
"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"
Ben H.
Ben H.
Overwhelmed Office Hero
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Emily R.
Photographer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer

SMT files: Frequently Asked Questions

What are SMT files?

The SMT file format is a Gerber file format used in the manufacturing of surface mount technology (SMT) printed circuit boards. It contains the solder paste layer of the PCB design, which is used to apply solder paste to the board before the components are placed. The .smt file is used to communicate the design specifications for the solder paste layer to the PCB manufacturer, who uses it to create the physical board. The .smt file is often used in conjunction with the .top and .bot files to create a complete PCB design.

Can reaConverter open SMT files?

reaConverter fully supports the SMT file format – open, edit, and export SMT files to any other popular file format with ease.

How do I change SMT to another format?

reaConverter is a user-friendly tool for converting SMT files. Once installed on your computer, it allows you to convert all your .smt files at once with just a few clicks. You can even convert smt images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert SMT online?

If you only want to convert a few SMT files, you are welcome to try our free online SMT converter.

How can I turn SMT files on my computer to another format?

The best way to convert SMT files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from SMT.

How can I automate SMT files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert SMT files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line smt converter.

What else can I do with reaConverter?

Convert GIS filesConvert Gerber imagesCrop photosCopy EXIF dataChange file creation date

What formats can I convert a SMT file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcm  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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Explore our efficient SMT file converter that saves you time and effort by converting multiple .smt files into different formats.
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