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CONTENTA CONVERTER PREMIUM

Thousands of photos:
converted, resized & watermarked in minutes

Drop in an entire folder (RAW, HEIC, JPEG, 100+ formats) and Contenta batch-processes every file right on your PC. No upload, no subscription, no file limits.

Download Free Trial Buy Now — $129 Features
Windows 10/11 Free trial: 10 images, 30 days · Works offline · 30-Day Money-Back Guarantee · Lost your key?
v9.0.35
Contenta Converter PREMIUM: batch of photos loaded and ready to convert
100+
Image Formats
100K+
Happy Users
35+
Effects & Filters
AI
AI Enhancement

Watch a whole folder done in one pass

Add your photos, set it up once, convert them all.

Download for Windows

Windows · free trial · pay once, no subscription

Short on time? Watch the one-minute version

Read & Write All Major Image Formats

JPEG PNG WebP HEIC AVIF TIFF RAW PDF BMP GIF SVG

Powerful Features

100+ Image Formats

JPG, PNG, TIFF, WEBP, HEIC, AVIF, RAW, PDF, SVG, and more. Read and write with full quality control.

Batch Resize & Convert

Fit, fill, crop, stretch: process thousands of images in minutes with multi-core speed.

35+ Effects & Watermarks

Blur, sharpen, B&W, sepia, color adjustments, text and logo watermarks: all in batch.

RAW & Metadata Control

Decode 30+ camera RAW formats. Full EXIF/IPTC/XMP control, auto-rename, and organize into subfolders.

Automation & Scripting

Automate repetitive tasks with command-line tools. Integrate into your existing workflow or let AI assistants process photos for you.

Built for Every Photographer

Whether you shoot weddings or sell online, Contenta adapts to your workflow.

E-Commerce Sellers

Convert, resize & optimize 500 product photos for Amazon, Etsy, Shopify, eBay & Walmart in one batch.

Wedding & Portrait

Batch decode 3,000 RAW files, apply effects, watermark proofs & export to web-ready galleries, overnight.

Real Estate

Resize, watermark & compress 50 listing photos for MLS upload in seconds. EXIF metadata handled automatically.

Developers & Power Users

Automate photo pipelines with CLI commands, MCP server for AI agents, JSON output & watch mode for CI/CD.

See the Difference

Convert an entire photo shoot in minutes, not hours.

Before
50 RAW Photos · CR2 Format
1.8 GB
After
50 Web-Ready JPEGs · Resized & Optimized
45 MB

97% smaller: ready to upload, email, or archive

Why Contenta vs Alternatives

One-time purchase. All features included. No feature gating.

Feature Contenta Adobe Bridge Lightroom Online Tools
Batch Processing Unlimited Limited Export only 5-20 images
Formats 60+ 30+ 25+ 5-10
AI Enhancement ✓ ✗ ✗ ✓
Effects 35+ Basic Presets Few
CLI / Automation ✓ + MCP ✗ ✗ API only
100% Offline ✓ ✓ ✓ ✗

The most intuitive software to transform your photos

  1. Select photos
  2. Configure
  3. Convert

Prepare for web, print, backup. Organize and rename. Apply effects, watermarks, metadata in batch.

One folder in, one finished set out

In: 11 mixed files
Camera RAW · 6
ARWRAFNEFRW2DNGCR3
HEIC / HEIF · 2
HEICHEIF
JPEG · 3
JPGJPGJPG
Convert 11 photos
Out: one JPG per photo
JPGJPGJPGJPGJPGJPGJPGJPGJPGJPGJPG
135.7 MB → 19.6 MBtotal size, before and after
6.8 sfor the whole folder, one batch run
0files failed
A test folder of 6 RAW, 2 HEIC/HEIF and 3 JPEG photos, converted to JPG at quality 90 in a single batch run. Measured with the Contenta Converter 9.0.35 command line on an AMD Ryzen 9 3900X, 2026-09-30.

What goes in, what comes out

102input extensions in 21 families

  • RAW303fr arw cr2 cr3 crw dcr dng erf iiq kdc mef mos mrw nef nrw orf pef ptx pxn raf raw rw2 rwl sr2 srf srw thm x3f fff mdc
  • Standard21jpg jpeg jif jxr png tif tiff bmp gif webp tga exr hdr ico wbmp xpm pbm pgm ppm targa thumb
  • Niche12pcx dds iff lbm pnm sgi rgb jng mng xbm cut rle
  • JPEG 20005jp2 j2k jpf jpx j2c
  • Legacy5pict pct sun ras pic
  • Metafile4wmz emz emf wmf
  • HEIC / AVIF3heic heif avif
  • Document3pdf qrp ai
  • Stereo3jps pns mpo
  • Photoshop2psd psb
  • PostScript2eps ps
  • SVG2svg svgz
  • DjVu2djvu djv
  • JPEG XL1jxl
  • MrSID1sid
  • Apple1ithmb
  • SketchUp1skm
  • Photo CD1pcd
  • Paint.NET1pdn
  • Fax1g3
  • GIMP1xcf

28output extensions

Web and phone
jpgjpegjifpngwebpavifheicheifjxlgif
Print and archive
tiftiffpdfpsepsjp2jxr
Other raster
bmptgawbmpppmpgmpbmxpmexrhdr
Vector and icon
svgico
Counted from the app's own list (contenta formats, version 9.0.35). Each extension is counted once, so JPG and JPEG count as two. Families are our grouping.

Users reviews

"I have been using Contenta Converter for years and it has saved me countless hours of work. Highly recommended!"

"Simple, fast, and does exactly what it promises. The batch processing is incredibly efficient."

"Best image converter I have found. The RAW support and metadata handling are top-notch."

Trusted by 100,000+ users worldwide
Contenta Converter PREMIUM Windows

See it in action

From loading a batch to downloading your finished photos: here's the real workflow.

Contenta Converter file list showing a batch of photos loaded and ready to convert 1. Load your batch: drag in folders or thousands of files at once Contenta Converter operations screen showing Convert, Resize, Watermark and other batch options 2. Pick your operations: convert, resize, watermark, add effects and more Contenta Converter progress screen converting a batch of photos with live thumbnail results 3. Convert thousands of files in minutes: all CPU cores used in parallel Contenta Converter completed batch screen showing all files converted successfully 4. Done: review results, open the output folder, or upload straight away
See all screenshots

Frequently Asked Questions

Contenta reads 100+ input formats, including JPEG, PNG, TIFF, WebP, HEIC, AVIF, BMP, GIF, PDF and 30+ camera RAW formats (CR2, NEF, ARW, DNG, RAF, and more), and writes 28 output formats.

There is no limit. Contenta uses multi-core processing to convert thousands of images in minutes. Users regularly process 10,000+ photos in a single batch.

Yes. Contenta supports 30+ RAW formats from Canon, Nikon, Sony, Fuji, Panasonic, Olympus, and more. Full white balance, denoising, and color adjustment controls are built in.

The 30-day trial includes every feature. The first 10 images you convert are saved without a watermark. That allowance is counted once across the whole trial, not per batch, so conversions after it carry a small watermark. A license removes it.

No. Contenta Converter is a one-time purchase. You pay once and own it forever, including all future updates. No monthly or yearly fees.

How the free trial works

Images 1 to 10: no watermarkFrom image 11: a small watermark
Free trialLicense
Images without a watermark10Unlimited
How long30 daysNo end date
FeaturesAllAll, with updates
What you payNothing, no credit card$129 once, or $29 a quarter
The 10 images are counted over the whole trial, not per batch. After day 30 the trial stops converting until you add a license.

After you click Download

  1. Check your Downloads folderLook for ContentaConverterPremium2026-WebSetup.exe in your browser's download bar or Downloads folder.
  2. Run the installerDouble-click the file and follow the setup wizard. Setup downloads about 300 MB of components once, then installs in under a minute.
  3. Start convertingLaunch Contenta Converter and convert your first 10 images free.
  • Windows 11, 10 (64 bit)
  • 1 GB free disk space
  • 2 MB setup, about 300 MB downloaded once
  • Works offline

Ready to Process Your Photos?

Download the free trial and start converting in 2 minutes.

Download Free Trial
30-Day Free Trial Windows 10 / 11

Please note that Contenta Software programs do not allow you to copy protected material. You may use this software in copying material in which you own the copyright or have obtained permission to copy from the copyright owner.

Intel and Core 2 Duo are registered trademarks of Intel Corporation. AMD and Athlon X2 are registered trademarks of Advanced Micro Devices, Inc. Windows 10/8/7/XP/2003/Vista are registered trademarks of Microsoft Corporation. Mac Os X is a registered trademarks of Apple, Inc. All other trademarks are the property of their respective owners.

The free trial runs for 30 days with every feature unlocked. Your first 10 converted images are saved without a watermark — that allowance is counted once across the whole trial, not per batch. Conversions after it carry a small watermark, which a license removes.

Windows 11, 10 (64 bit)

  • Optimized for multi-core processors
  • 512 MB RAM
  • 1 GB free disk space

Antivirus or firewall blocking the download? Get the full offline installer

Published by ContentaSoft, Umea, Sweden, developer of Contenta Converter PREMIUM.

Contenta Converter PREMIUM is a desktop application for Windows that batch converts, resizes, renames, watermarks, and processes images in 100+ formats including JPEG, PNG, WebP, HEIC, TIFF, RAW, and PDF.

This software contains no adware, spyware, toolbars, or bundled third-party programs. The installer installs only Contenta Converter PREMIUM.

Conversion, resizing, watermarking and metadata editing run on your computer. The optional AI features (background removal, photo restoration, colorize) send the images you process with them to Google Gemini using your own API key. The software does not collect personal data.

Free 30-day trial with full functionality. After the trial, a license key is required. Lifetime license: $129 (one-time payment, no subscription).

How to Uninstall
Open Windows Settings > Apps > Installed apps, find "Contenta Converter PREMIUM" in the list, and click Uninstall. You can also run the uninstaller from the installation folder or use Control Panel > Programs and Features.

Download size: ~2 MB (web installer). Additional components are downloaded during installation (~300 MB total).

Privacy policy | Terms Of Use

Common Formats

JPG JPEG PNG HEIC TIFF TIF BMP GIF PSD PDF SVG

RAW Camera Formats

3FR ARW CR2 CR3 CRW DCR DNG FFF IIQ KDC NEF NRW ORF PEF PTX RAF RAW RW2 RWL SR2 SRF SRW THM X3F

Vector & Document

PS EPS QRP WMF AI

Specialty & Legacy

JPEG 2000 JP2 J2K MrSID PPM PGM PBM WBMP XPM TGA TARGA PCX CUT IFF KOA PCD RAS G3 ICO DDS JNG MNG MPO JPS PNS

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