Need help? Reach us at 
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Need help? Reach us at
+1 (855) 418-2323
File Converters TIFF and PDF apps Forensic Freeware1) Upload CGM file to convert
Drop files here, or Click to select
Allowed file types: gbr, jww, gcode, cut, dwg, dwf, dwfx, dxf, plt, hpgl, hpgl2, plo, cgm, step, stp, vsd
2) Set converting CGM to JPG options
3) Get converted file
Total CAD Converter
Total CAD Converter supports dxf, dwg, dwf, dwfx, plt, hg, hgl, hpg, plo, hp, hpl, hpgl, hp1, hp2, hpgl2, gl2, spl, svg, cgm files.Along with conversions you can rotate your CAD files! All is done in batch so you save a lot of your valuable time.With Total CAD Converter you can also resize your CAD drawings.Total CAD Converter can turn color drawings to black-and-white. Sometimes yellow lines aren't clear enough unless you turn them grey.Combine several CAD files into one multi-page TIFF or PDF file.When you convert several folders, the program can combine the output files of each folder. I.e. you convert 2 folders with 5 DWG files in each to TIFF. You get 2 TIFF files.If you want to convert CAD files on your server, apply for the server version. It is licensed per server.When you convert CAD to JPEG you can define the quality and smoothing for the resulting image.Convert DWG, DXF, SVG, and many other files in seconds via our clear wizard-mode interface.The widest list of output file types: PDF, TIFF, JPEG, BMP, WMF, PNG, DXF, BMP, CGM, HPGL, SVG, PS, and SWF!Total CAD Converter allows selecting compression mode, image DPI, photometric interpretaion for output TIFF images.The built-in Preview panel helps you to find the file you need faster.Add text watermarks to the header or the footer of the output file to prevent unauthorized use or add your copyright info.Want more order? Add page counters or a date to every page of the output files.When you convert DXF or DWG to PDF you can set user permissions, password-protect your files or sign them with your digital signature. Both PDF and PDF/A files are available.Use it as a powerful but affordable DWG converter. Batch convert files from and to DWG for easy sharing or importing to other Autocad apps.Try the Total CAD ConverterX (SDK) to use it in your ASP or PHP application with ActiveX.Total CAD Converter has full command line support (get the ready-to-use command line from GUI).💾 Upload Your File: Go to the site, click on «Upload File,» and select your CGM file.
✍️ Set Conversion Options: Choose JPG as the output format and adjust any additional options if needed.
Convert and Download: Click 👉«Download Converted File»👈 to get your JPG file.
| File extension | .CGM |
| Category | CAD File |
| Description | CGM is good for storing vector/bitmap (raster) data, mostly alternately. Contrary to a common false opinion, it is not intended for transmitting CAM/CAD data. Files can be built in CAD and other programs, and it is convenient to use them for exchanging CAM/CAD renderings. CGM was designed to ensure easy exchange of elements of both types, and it uses 3 encoding schemes: character-based, ensuring minimal file size and easy data sharing; binary, providing easy access via software utilities; clear-text encoding, enabling users to edit files by aid of text editing utilities. |
| Associated programs | |
| Developed by | ANSI, ISO/IEC, W3C |
| MIME type | image/cgm |
| Useful links | More detailed information on CGM files |
| Conversion type | CGM to JPG |
| File extension | .JPG, .JPEG, .JPE, .JFIF, .JFI |
| Category | Image File |
| Description | JPG is the file format for images made by digital cameras and spread throughout the world wide web. Saving in JPG format an image loses its quality, because of the size compression. But at the end you have a much smaller file easy to archive, send, and publish in the web. These are the cases when an image's size matters more than image's quality. Nonetheless, by using professional software you can select the compression degree and so affect the image's quality. |
| Associated programs | |
| Developed by | The JPEG Committee |
| MIME type | |
| Useful links | More detailed information on JPG files |
CGM is the ISO vector standard used in aerospace, defense, and legacy technical documentation systems — software that can open it is rare. JPG is the universal photo format that every device, browser, and platform accepts without question. Converting CGM to JPG renders the vector artwork into a compressed image you can share, embed, or upload anywhere. Drop your .cgm file above.
CGM (Computer Graphics Metafile) is an ISO 8632 standard for 2D vector graphics established in 1987. It was adopted heavily in aerospace (ATA iSpec 2200), defense technical manuals, and early desktop publishing. CGM files store geometric primitives — lines, arcs, polygons, and text — as vector instructions rather than pixels, making them scalable. Virtually no modern consumer software opens CGM without a specialized plugin or conversion step.
JPG (JPEG) is the international standard for compressed photographic images, supported natively on every operating system, browser, phone, and platform. It uses lossy DCT compression to produce small files while preserving perceptible visual quality. JPG is the default format for web images, email attachments, and online uploads. Converting a CGM technical diagram to JPG makes it immediately shareable without requiring any viewer software.
| Property | CGM | JPG |
|---|---|---|
| Standard | ISO 8632 | ISO/IEC 10918 |
| Type | Vector (+ optional raster) | Compressed raster |
| Scalability | Resolution-independent | Fixed resolution |
| Universal support | No | Yes, every device |
| Compression | None (vector data) | Lossy DCT |
| Transparency | Yes (vector) | No |
| File size | Small (vector) | Small to medium |
For bulk or automated workflows, drive the conversion from a script. A Python or PowerShell loop can call this online converter, or perform the same transformation in-process with widely-available libraries.
| Feature | Online (this page) | Local script |
|---|---|---|
| File size limit | 50 MB | Memory-bound |
| Batch conversion | One file at a time | Whole folders |
| Setup | None required | Library install |
| Privacy | File uploaded to server | Stays on your machine |
| Best for | One-off conversions | Repeatable pipelines |
| Feature | Online Converters | CoolUtils Desktop | Excel Built-in | Other Software |
|---|---|---|---|---|
| Batch Conversion | Limited | ✅ Unlimited | Manual only | Limited |
| File Size Limit | 1-5MB | ✅ No limits | System dependent | Varies |
| Privacy & Security | Upload required | ✅ 100% offline | ✅ Local only | Varies |
| Conversion Speed | Internet dependent | ✅ Fast local processing | Slow | Medium |
| Advanced Options | Basic | ✅ Full customization | Limited | Basic |
| Cost | Free/Premium | One-time purchase | Requires Office | Subscription |
| Formatting Preservation | Good | ✅ Excellent | Good | Varies |
| Multiple Formats Support | Limited | ✅ 40+ formats | Few formats | Limited |
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