1
OpenPuff
embeddedsw.net/OpenPuff_Steganography_Home.htmlAlso covers photography and steganography · same kind of online tool
Hide data in files or add watermarks with OpenPuff, a steganography program for Windows.
Alternatives
The Best OpenStego Alternatives in 2026
24 alternatives6 free · 3 open source
Looking for something like OpenStego? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 6 are free or have a free plan and 3 are open source.
Hide information inside image files with OpenStego, a free steganography and watermarking program.
Top picks at a glance
First suggestionOpenPuffHide data in files or add watermarks with OpenPuff, a…Free or freemium optionRedactedBlur faces, redact text and hide private details in images…Open source optionstegpyEncode information in image, audio or video files with…Another optionhide-textHide text inside an image or decode embedded text with this…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | OpenPuff | — | Not stated | Linux, Web, Windows |
| 2 | hide-text | — | Not stated | Web |
| 3 | StegOnline | — | Not stated | Web |
| 4 | Steganography-PNG | — | Not stated | Web |
| 5 | stegpy | — | Yes | — |
| 6 | Aperisolve | — | Not stated | Linux, Web |
| 7 | Aperisolve | — | Not stated | Linux, Web |
| 8 | Redacted | Free | Not stated | iOS, macOS, Web |
| 9 | RawTherapee | Free | Yes | Linux, macOS, Windows |
| 10 | TheExifer | — | Not stated | Web |
All OpenStego alternatives
2
hide-text
all-tools.github.io/hide-text-in-imageAlso covers photography and steganography
Hide text inside an image or decode embedded text with this browser-based steganography tool.
3
StegOnline
georgeom.net/StegOnline/uploadAlso covers photography and steganography · same kind of online tool
Analyze images for steganography or embed and extract hidden data with this online image tool.
4
Steganography-PNG
pedrooaugusto.github.io/steganography-pngAlso covers photography and steganography · same kind of online tool
Explore steganography with PNG images through this web application built with React.
5
Also covers photography and steganography · open source
Encode information in image, audio or video files with stegpy, a program based on the least-significant-bit method.
6
Aperisolve
aperisolve.frAlso covers photography and steganography
Inspect image layers and bit planes with Aperi'Solve's online steganography analysis platform.
7
Aperisolve
aperisolve.comAlso covers photography and steganography
Analyze images for hidden data with Aperi'Solve, which extracts layers and bit planes for steganography checks.
8
Also covers photography · same kind of online tool
Blur faces, redact text and hide private details in images with this free browser-based editor.
9
Also covers photography · open source
RawTherapee is a free, cross-platform raw photo processing program for developing raw files from digital cameras.
10
TheExifer
thexifer.netAlso covers photography · same kind of online tool
Edit EXIF metadata and manage image files stored locally or in cloud services with TheExifer.
11
Also covers photography · open source
Process RAW photographs with RawTherapee, a cross-platform image editing program.
12
adarsus
adarsus.com/en/remove-metadata-online-document…Also covers photography · same kind of online tool
Remove hidden metadata and data from images and other files with MetaClean's web service.
13
Also covers photography · same kind of online tool
View, create and edit EXIF metadata with Exif Pilot, a free image metadata editor.
14
ViewEXIF
imgonline.com.ua/eng/exif-info.phpAlso covers photography · same kind of online tool
View EXIF, IPTC and XMP metadata from JPEG photos with this online image viewer.
15
exiftool
exiftool.orgAlso covers photography · same kind of online tool
Read, write and edit image metadata with ExifTool, a command-line application and Perl library.
16
Also covers photography · same kind of online tool
Optimize images and convert them to Base64 strings with this free online encoder.
17
Also covers photography · same kind of online tool
Read a non-commercial encyclopedia covering cameras and photography equipment.
18
Also covers photography · same kind of online tool
Inspect camera settings and Lightroom edits embedded in photos with PixelPeeper.
19
EXIF Data Viewer
exifdata.comAlso covers photography · same kind of online tool
View, edit and remove EXIF metadata from images with this privacy-focused online tool.
20
PhotoEphemeris
photoephemeris.comAlso covers photography · same kind of online tool
Plan photography around sun and moon positions with The Photographer's Ephemeris, which includes location tools.
21
Photofeeler
photofeeler.comAlso covers photography · same kind of online tool
Collect feedback on photos for business, social and dating profiles through Photofeeler's voting service.
22
Forensically
29a.ch/photo-forensicsAlso covers photography · same kind of online tool
Analyze images with free online photo forensics tools for error levels, noise and hidden edits.
23
fSpy
fspy.ioAlso covers photography · same kind of online tool
Match a photograph's perspective to a 3D scene with fSpy, an open-source cross-platform application.
24
Image Scrubber
everestpipkin.github.io/image-scrubberAlso covers photography · same kind of online tool
Scrub images by blurring or painting over sensitive areas, then save the edited file.
No alternatives match this filter.
Alternatives to similar tools
RawTherapee24 alternativesstegpy24 alternativesRedacted24 alternativesexiftool24 alternativesadarsus24 alternativesColorPilot24 alternatives
What is the best alternative to OpenStego?
Based on features, tags and platforms, the closest alternatives to OpenStego are OpenPuff, hide-text, and StegOnline.
Is there a free alternative to OpenStego?
Yes. Redacted, RawTherapee, and ColorPilot are free or offer a free plan.
Are there open-source alternatives to OpenStego?
Yes: stegpy, RawTherapee, and Raw Therapee.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative