Convert ALS to PPM

Bulk ALS to PPM conversion with consistent results. Set it up once, process thousands of files with the same quality every time.

Tired of converting ALS files one at a time? reaConverter processes entire folders to PPM automatically. Handles large batches reliably without crashes or timeouts.

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How to Convert Multiple ALS Files to PPM?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting ALS files in under two minutes.

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Install reaConverter

2. Load your ALS files

Launch reaConverter and drop in your ALS files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your ALS files into reaConverter

3. Select PPM as output format

Pick PPM as output format and choose the destination folder where you want to save new .ppm files.

Select PPM as output format

4. Start ALS to PPM conversion

Then simply press the Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your PPM files in the destination folder you selected.

ALS to PPM Converter

reaConverter offers the fastest, simplest solution for converting your ALS files into PPM in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting ALS files for use in a workflow? 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 January 25, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User
"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
Happy User
"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
Paul Baker
Happy User

ALS to PPM Conversion: FAQ

What are ALS files?

ALS is a bitmap image extension associated with a software package developed by Alias System Corporation. Established by Silicon Graphics in 1995, this company resulted from the merger of Alias Research with Wavefront Technologies, and in the early 2000s became part of Autodesk. Autodesk Alias offers a set of tools that help engineers, architects and designers manage computer-aided industrial design projects. This software package can also be used for sketching and styling projects in other domains, such as automotive, aircraft, marine or fashion accessories.

What are PPM files?

PPM or Portable Pixelmap files are image files included in Netpbm, an open source graphics program. The other widely used Netpbm formats are PGM (Portable Graymap) and PBM (Portable Bitmap). All three are image formats and are sometimes called collectively PNMs (Portable Anymap format). While PGMs contains grayscale images, PPMs include color images and they represent intermediary files used in the conversion of less known formats using the Portable Bitmap Utilities. PPM files are mostly operated on UNIX and Intel-based platforms.

Can reaConverter convert ALS to PPM?

Yes! reaConverter instantly converts .als to .ppm with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert ALS to PPM online?

If you only need to convert a few ALS files to PPM format, feel free to try our free online free online ALS to PPM converter — perfect for small batches with no installation needed!

How can I turn ALS files into PPM on my computer?

The best way to change ALSs to PPMs on your PC is to install 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 ALS to PPM.

How can I automate ALS to PPM files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert ALS files to PPM using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line als to ppm converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesChange format settingsChange DPIConvert DICOM filesResize pictures

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