Micrographics technology provides effective solutions for both the active and inactive stages of the document life cycle. Micrographics' value for active records management applications is widely recognized. Certain micrographics products were developed specifically for applications involving frequently referenced documents. Self-threading cartridges, for example, simplify loading and viewing of 16mm microfilm, the most common micrographics medium for office documents. Since the 1960s, microfilm jacket systems have miniaturized files, such as insurance claims and student records, that are subject to updating through periodic interfiling of new documents. Because the jacketed files are compact, they are easy to handle. Aperture cards similarly facilitate the handling, reproduction, and distribution of engineering drawings, maps, and other large documents. Compared to paper printouts, computer-output microfilm (COM) technology speeds and simplifies the production, distribution, and handling of accounting reports, tabular listings, and other computer generated documents.

For the most demanding document management applications, computer-assisted retrieval (CAR) systems use computer data bases to index microfilm images for rapid retrieval. The data base is searched to determine the existence and microfilm locations of document images that satisfy retrieval specifications.

Usually, the document images are recorded on 16mm, blip-encoded microfilm loaded into self threading cartridges. In a traditional CAR system, retrieved microfilm images are displayed on reader/printers equipped with blip-counting accessories. Alternatively, reader/scanners can digitize microfilm images for distribution over computer networks to desktop display stations. Such document management configurations combine photographic and electronic imaging technologies. At a more complex level, microfilm jukeboxes with integrated scanning mechanisms provide fully automated image retrieval, digitization, and distribution capabilities.

By definition, micrographics technology miniaturizes information. It offers compact, economical, reliable storage for both active and inactive stages of the document life cycle. When compared to paper filing methods, micrographics can reduce storage space requirements by 95 percent or more. A six-drawer cabinet for 16mm microfilm, for example, can store as many pages as 350 four drawer cabinets filled with paper documents. The space-saving potential of micrographics is on a par with electronic document storage formats.

Compact storage is particularly important where large quantities of documents must be retained for long periods of time. Micrographics technology has a well deserved reputation for efficiency and effectiveness in such situations. Since the early twentieth century, it has satisfied the long-term storage requirements of corporations, government agencies, and other organizations. Compared to paper and electronic media, microfilm offers superior physical and chemical stability for archival retention of documents. For the polyester-based silver gelatin microfilm used in source document cameras, computer-output microfilmers, and certain duplicators, American National Standards estimate a stable life exceeding 500 years when the film is properly processed and stored in a controlled environment. The lifetime estimate exceeds 100 years for acetate based silver gelatin microfilms when properly processed and stored. Diazo and vesicular films, which are used for microfilm duplication rather than original recording, have lifetime estimates of 100 years in controlled storage environments.

Microfilm images, like paper documents, contain human-readable information. While such images require magnification for eye-legible display or printing, micrographics equipment requirements are straightforward. Appropriate display and printing devices have been widely available for decades. Compared to documents stored in electronic formats, micrographics implementations have minimal hardware and software dependencies. With its long history of standardization, micrographics technology offers exceptional compatibility and interchangeability of recorded information among the products of different vendors. Micrographics users can exchange documents worldwide with confidence that the documents will be viewable and printable by available equipment. Similarly, users can have a high degree of confidence that micrographic images created today will be compatible with display and printing equipment introduced in the future.

As with paper documents, the legal status of microfilm images is well established for both recordkeeping requirements and admissibility in evidence.  Among pertinent statutory provisions, the Uniform Photographic Copies of Business and Public Records as Evidence Act (UPA), as well as the Federal Rules of Evidence (FRE) and Uniform Rules of Evidence (URE), specifically mention microfilm as an acceptable medium for document reproduction.