Note: This blog post strays away from our usual focus on tips & tricks. It does not provide a solution or workaround for Mail searches on macOS Catalina. It rather discusses technical background and ethical considerations.
Spotlight vs. Core Spotlight
Recent versions of macOS use two indexing technologies to power local searches in the Spotlight window: Spotlight and Core Spotlight.
Spotlight was introduced with OS X 10.4 Tiger. It indexes user files. Whenever a file is modified, the Spotlight engine calls upon the appropriate importer plug-in to read metadata and text content from the file. That data is then indexed for searching.
The fact that Spotlight works only with files can be a problem for some applications. For “shoebox” applications, it is often more natural to store data items in a single file or database rather than use one file per data item. Such data items cannot be indexed by Spotlight. Thus such applications either have to change their data storage to fit Spotlight’s requirements or resort to tricks to get their data into Spotlight.
Core Spotlight is a more recent addition. Core Spotlight does not watch for data or files to appear. Instead, applications actively submit data to Core Spotlight for indexing. This reversal of roles allows Core Spotlight to index any kind of data. Continue reading Mail Search on MacOS Catalina
You may have seen the following warning: “HoudahSpot” is not optimized for your Mac and needs to be updated. Worry not, HoudahSpot 5.0 is “optimized” for current and future versions of macOS.
Caveat: macOS 10.15 Catalina bans third-party applications from searching the Mail.app Spotlight index. On macOS Catalina, HoudahSpot will thus no longer be able to find your Apple Mail messages. If you rely on HoudahSpot to search your mail messages, we recommend that you voice your concerns through Apple’s Feedback Assistant.
File tags can also be used to temporarily mark files. Since macOS has the handy ability to assign colors to file tags, such tags can be used to visually identify files. Both Finder and HoudahSpot flag the tagged files with colors of their tags.
This is particularly useful when shifting files around, merging folders, exporting photos to files, etc.
This is a follow-up to an older post. It has been updated for the new DEVONthink 3. Users of the older DEVONthink Pro (Office) can refer to the original post.
DEVONthink is a smart document management solution for Mac. It lets you organize and work with all your documents — bookmarks, email messages, text files, images, PDFs — in one place, regardless of where they come from.
Now that you have all your documents stored and organized in DEVONthink, you can rely on both DEVONthink and HoudahSpot to always find the piece of information you need.
Recent updates improve the integration between Houdah Software’s HoudahSpot and BinaryNights’ ForkLift.
HoudahSpot is a file search tool that helps Mac users organize files and finds these if they did not.
ForkLift is an advanced dual pane file manager and file transfer client for macOS. With ForkLift you can browse, manage, and organize files. ForkLift can access remote volumes, sync folders, and much more
The Search in HoudahSpot command in ForkLift allows you to start a HoudahSpot search focussed on the folder you are currently browsing in ForkLift. It is found in the Commands menu.
This tool makes use of HoudahSpot’s custom URL scheme. It can be customized from the Commands > Manage Tools… menu item. Refer to the ForkLift User Manual for more details about custom tools. The HoudahSpot User Guide describes the various options of the houdahspot4:// URL scheme.
HoudahSpot supercharges your macOS searches. HoudahSpot uses the same index as Spotlight but uses its own optimized user interface and powerful feature set to make searching much faster and so much easier.
Don walks you through many of HoudahSpot’s options for finding and working with files. Along the way, Don highlights some of the new features in HoudahSpot 5, gives a couple of tips for working with HoudahSpot, and points out some of the lesser-known features.