SMT Converter

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

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SMT Files
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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 November 26, 2025
"We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software."
Michael D.
Michael D.
Print Shop Owner
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"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 firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Ava Thomas
Happy User
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
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  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  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  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  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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