CombineZP vs HexEd.it

CombineZP is a Windows focus-stacking program that combines focused regions from multiple photographs into an image with greater depth of field. Its documented methods include Do Stack and Pyramid Maximum Contrast. It provides quick and thorough image alignment, with rotation correction in thorough alignment. Batch processing can stack images, and users can adjust memory use for image sets that demand more from the computer. Macro parameters are editable for additional control over close-up stacking. JPEG is the documented output format. The program is free and the repository identifies its license as GPL-3.0. The repository preserves code originally created by Alan Hadley and shared under the GPL; it contains CombineZ5 and combineZP directories, a README, a license file, and an installer. The README refers to a compiled Windows x86 version 1.0, updated January 27, 2012, in a file named combinezp.msi. The repository says it is kept for posterity, lists no published releases, and a microscopy tools page describes the software as not maintained. Windows is the listed platform; a third-party microscopy tools page also says it works with Wine on Linux.

HexEd.it is a browser-based editor for inspecting and changing binary files and hexadecimal data. Processing takes place in the browser, and the site says it does not send file data to its server. Once the app has been downloaded during a first visit, it can also work offline. Analysis and editing tools include viewing data in multiple numeric formats, bit-wise changes, search and replace, bookmarks, and multiple selections. HexEd.it can decode and encode Motorola S-Record and Intel HEX files, and identify more than 20,000 file types. Its hash lookup can query Google, VirusTotal, MetaDefender Cloud, BitBaan MALab, and Hybrid Analysis without uploading the file. The feature page says it can process files up to several terabytes; the manual reports testing on files up to 150 GiB. The site lists HTTPS, a restrictive Content Security Policy, Feature Policy, and Subresource Integrity as security measures. It is free for commercial and non-commercial use, but the maker says it is not open-source.